I am strongly opposed to BLM and their violent shenanigans, but you're wrong about the lack of consequences for their side.
More than 1,000 people were arrested as a result of the BLM riots (
thanks largely to Twitter data provided by artificial intelligence firm Dataminr, which has unparalleled access to the platform).
Twitter banned a bunch of high profile Antifa accounts, and the account of a non-profit organisation that provides legal support for BLM members. There was also a general purge of left wing accounts across Twitter and Facebook.
Meanwhile, Trump stoked the flames of dissent for months, spread lies about the integrity of the election, and encouraged his supporters to march on the Capitol
while he was POTUS. That's not exactly small potatoes.
Trump was impeached and lost his Twitter account, but apart from that he's faced no consequences whatsoever. He should be in prison for what he did, preferably alongside another 1,000 BLM rioters.