I agree.
Re: Maxwell being a Trump analogue, he's not a full-blown one, but there were some moments that were kinda hard to miss, like when he promotes his glitzy image and then you find out he's not making any money and debt is piling up, and especially when he gets called a "loser" and basically says "I'm not a loser, YOU'RE a loser!".
Plus he even ends up in the White House
I think the movie did a nice job of not making Max overly, well, Trump, but there was a couple moments like that where it's like I see what you did there, movie.
Also just the whole theme of the truth and "nothing good is born of lies" and you get the feeling they're sending that, ahem, subtle signal.