The issue is politicized investigations.
Its not clear why progressives would wish this to be a "thing" in this country.
Every POTUS and their administration is put under the microscope, it's part of the process, and it's healthy, if there is significant smoke, if it is done by the appropriate body in an appropriate manner.
There has been no indictment, but the initial investigation into this occurred after the story was broke my investigative journalists.
Finding out that a POTUS did something illegal is a pretty big story, they do it for cred/money/it's their job, it's not just politics.
Remember, this broke because Cohen denied paying it, then Stormy sued him and brought the receipts
But then of course Cohen and Trump were denying everything which looked obvious.
So this resulting from Trump committing crimes with Cohen, in an effort to hide an affair, and according to DOJ, to help him in the election.
How did you think this investigation got started?
Do you normally falsify business records to hide a hush money payment for an affair you had, and get them to sign an NDA?
Do you typically do this as you are running for political office, presumably to help bury the story so it doesn't hurt your election chances?