TORONTO -- The legacy of outgoing president Donald Trump is personal for Steve Nardi, who can no longer talk to his father about politics without it immediately escalating into a fight.

鈥淚 lit a fuse over the phone when I said I was angry about the level of hate unbottled by Trump,鈥 said the Mississauga, Ont. resident, who is originally from New Jersey and is now chair of Democrats Abroad Canada.

鈥淭he damage he鈥檚 done to families and friendships, it鈥檚 never been this way before. You used to disagree and then be able to move on.鈥

Nardi is curious to know what his father, a decorated war veteran, thinks of the Jan. 6 attack by a mob of Trump supporters on the Capitol building as legislators were voting to confirm the election of Joe Biden.

But Nardi said he鈥檒l leave it to his sister to ask.

鈥淢y father and I just can鈥檛 talk about anything political anymore. We used to be able to, but Trump has changed that. So many families didn鈥檛 have Thanksgiving dinners together because of one person.鈥

POLARIZED POLITICS

Trump wasn鈥檛 the creator of a deeply divided, polarized country, but he exploited it and drove the wedge even deeper, said McGill University political science professor Daniel Beland. Trump鈥檚 us-versus-them rhetoric has pitted ordinary Americans against each other as enemies.

He鈥檚 made politics more personal and fractured and only stoked anger and division, said Beland.

鈥淧art of Trump鈥檚 following is something like a cult. These are people who would follow him anywhere and forgive him anything.鈥

This is a turning point, said Beland. Much hinges on whether Democrats and Republicans are willing to cure the 鈥渋llness of hyper-partisanship鈥 over the next four years.

Nardi is hopeful Republicans and Democrats can find a way forward to work together and tone down the vitriol.

鈥淲e have to be able to have conversations about the things we disagree about.鈥

EMBOLDENING EXTREMISTS

Trump's emboldening of extremists
Armed demonstrators gather outside the Michigan state capitol building on January 17, 2021 in Lansing, Michigan. (Photo by Rey Del Rio/Getty Images)

There are other, more sinister divisive legacies of the outgoing president.

Trump has been able to take a page from other demagogues to exploit the deeply rooted anger, disaffection, racism, xenophobia, misogyny, and anti-elitism of a large proportion of Americans in a way others who have tried have failed to accomplish, said Ron Pruessen, a professor emeritus of history at the University of Toronto.

鈥淭hat is all going to remain, perhaps in a somewhat less crude form than under Trump.鈥

The president has pandered to white supremacists, going so far as to tell far-right group Proud Boys to 鈥渟tand back and stand by鈥 and saying there were 鈥渧ery fine people鈥 on both sides of violent racial protests in Charlottesville, Va.

In contrast, the president forcefully instituted crackdowns on protests against police brutality against Blacks last summer and warned states that he would send in the military if they didn鈥檛 institute law and order.

But when rioters smashed their way into the Capitol building, and some came flying Confederate flags and erected nooses outside, Trump said they 鈥渨ere very special鈥 and he loved them.

Trump has astutely manipulated underlying racial fault lines to his own benefit, said Wendell Nii Laryea Adjetey, a history professor at McGill, who specializes in the African American experience.

But he鈥檚 also forced Americans to confront a reality many didn鈥檛 want to see, said Adjetey, that 鈥渞acial subjugation is very much alive in the U.S.鈥

鈥淗e merely pulled back the veil and showed that after civil rights and voting rights, Jim Crow was not broken, it just morphed into a new system that oppresses Black Americans.鈥

EXTREMISM UNDER THE TRUMP FLAG

Trump's impact on extremism
U.S. President Donald Trump arrives to speak during a rally at the Amway Center in Orlando, Florida to officially launch his 2020 campaign on June 18, 2019. (Photo by MANDEL NGAN/AFP via Getty Images)

Barbara Perry, director of the Centre on Hate, Bias and Extremism at OntarioTech University in Oshawa, Ont., said Trump is not going away as a 鈥渢he voice of the far-right movement. He is the presumptive leader of the far right, so he鈥檒l continue to be a threat, whether that鈥檚 from the inside or the outside.鈥

But when he鈥檚 outside the White House, there will be no more handlers or GOP advisers who can attempt to reign him in.

He鈥檚 emboldened by the loyalty of a 鈥渉uge swath鈥 of the extremists motivated by different agendas and he will try to find a way to profit from that, whether he establishes his own media network or social media platform, she said.

Trying to oust Trump from future federal office through impeachment, along with his banishment from social media platforms, is reinforcing a sense of persecution and victimhood that is evident in far-right chatter, said Perry.

Any future legal action against him will rile his base further and raises the risk of violence, she said.

The real challenge, said Perry, is that far-right groups of various shades 鈥 anti-immigration, anti-maskers, QAnon conspiracy theorists, white supremacists, anti-LGBTQ groups 鈥 are 鈥渁ll coalescing around the Trump flag鈥 and finding ways to work together in a way they haven鈥檛 achieved before.

鈥淚t鈥檚 going to take more than one Democratic administration to undo the harm he鈥檚 caused and repair the damage of the hate he鈥檚 stirred up.鈥 

Correction:

An earlier version of this story incorrectly referred to Daniel Beland as a history professor. He specializes in political science.