This is a straw man.
The US Constitution provides for the qualifications for President.
The Congress cannot unilaterally amend the Constitution.
https://www.youtube.com/watch?v=VLfPjtqIulQ
Starting at 3:44 in the above video, Jonathan Turley seems to agree with what you say here.
They will use this alleged disqualification to intimidate state officials throughout the country to keep Trump off the ballot. It matters not if he can legally run, if his name isn’t on the ballot. Or maybe their goal is to have the head of the Republican Party refuse to verify that Trump’s eligible to be on the ballot.