I think it is a big mistake to make your view Trump centric.
What has happened -- Stop the Steal rallies have grown. Instead of going away we have forensic audits that have proven the election in Arizona was fraudulent and there is sufficient evidence out there (Peter Navarro's reports, Mike Lindell's movies, etc) to conclude that audits must be done in many other states if not all 50 states.
In a Democracy you rule by the consent of the governed and so polls are very important. Based on Polls Biden's administration is a complete failure. It is true that many congressmen and senators feel that it is too late for them to repent but that is not true of all of them. Some have chosen to resign, others have chosen to stand strong with a powerful testimony. Everyday it is becoming clearer and clearer that standing with Biden is a lost cause.
What has happened is that people are far more involved in politics in precincts and they are far more involved in school board meetings. This is not a confused mess but is being directed by daily intelligence briefings given by Steve Bannon and his War room pandemic which just went over 100 million downloads. This at a time when CNN can't break 1 million viewers on any show.
Bannon, Bongino, Rogan, Dinesh, Charlie Kirk, Candace Owens, Project Veritas, Revolver, Daily Wire, the various new pundits and podcasts that are getting out the news have grown tremendously.
Meanwhile CNN, MSNBC, NY Times, WAPO have all been completely exposed.
The January 6th event has also been fully exposed as a false flag event.
Many, many people have woken up that they lied to them about the Mueller investigation, they lied about the impeachments, they lied about Hunter Biden's laptop, they lied about the Pandemic, they lied about HCQ, etc.
Others have woken up because this affects them. Veterans and family members of veterans have seen the fiasco in Afghanistan. People living near our southern border have seen the catastrophe there. Police nationwide have seen the catastrophe that the Democrats bring. What used to be considered rural white trash has spread nationwide so that stadiums with 70,000 people will spontaneously begin "Let's go Brandon" chants. That chant tells you that not only do they hate Biden but they also hate the main stream press and all their lies.
Now we have the fiasco which is inflation and supply chain issues. Psaki is treating it like it is a joke. Biden says he is too busy to go to the border. No one listens to him. The people who wouldn't listen to Bannon because he is a right wing nut are hearing this from Niki Minaj, Kyrie Irving, Rap songs, Bill Maher, etc.
Historically the polls have been extremely biased for the left and Democrats. If that still holds true then Biden's true "approval" is probably in the 20% range! You cannot govern when 80% of the country disapproves of everything you are doing. This is still not Communist China, if you don't like Facebook or Twitter or Amazon or Google you can go elsewhere and people are. These companies that were flush with cash are getting crushed with people leaving. At this point there are two key voices on social media, conservative Evangelical Christians and Cancel culture. If the conservative Evangelical Christians go to another platform then either cancel culture follows them or they turn on themselves and devour one another.