The best way for every day Americans to put pressure on him is to stop buying from Amazon, stop using Facebook, Instagram etc. and actually use what little power they have to scare the billionaires who can then bring Trump down.
At the moment it seems like they're just accepting it bar a few protests.
I don't think the average American knows what to do.
They are caught between trying to be a law abiding citizen with patriotic roots. To knowing they must do something without exposing themselves corrupt agencies loyal to Trump.
The mechanisms that would normally protect them are being systematically being dismantled.
Job security in the US is already non-existent. Add that most family medical care comes from that job. So people are actually afraid to raise their heads above the parapet. Weak or non-existent Unions adds to that insecurity.
Talent in the US doesn't get you the top jobs, arse licking does. So your boss would fire you in an instant if he thought it would benefit him/her.
The vast majority of Trump supporters still think he is doing a great job.
Tackling immigrants from the southern border, fighting crime. And that the tariffs are already making them richer.
Honestly, they believe it. They will never find the truth because they are not looking for the truth. It's only when it smacks them in the face do they realise. Even then, they prefer to blame somebody else.