Worth noting that the commenter you're replying to is only LARPing as a centrist. The comment history of his other (now-banned) accounts are directly at odds with some of the "truths" he claims to have realized.
That’s very often the case with these guys. No one can seriously look at the modern political landscape in the United States and seriously claim that both parties are effectively the same, or even that they both bear equal responsibility for the terrible state of government.
The Republicans have been in the business of scrapping the US for parts since the 90’s, it’s just accelerating. At worst, the Democrats have been ineffective opposition and overly captured by corporate interests.
It's a cope, and it follows the dynamic reactionary talk radio has been using for decades - get people riled up about the system in general, cool them off just enough to go vote Republican, and then leverage their having made that choice to rationalize why it was somehow justified. Rinse and repeat.
(I'm coming from a centrist libertarian position here, not a partisan one)
The Republicans have been in the business of scrapping the US for parts since the 90’s, it’s just accelerating. At worst, the Democrats have been ineffective opposition and overly captured by corporate interests.