The vast majority of mathematicians are platonists. They think math is real.

And the logical conclusion of that: https://en.wikipedia.org/wiki/Mathematical_universe_hypothes...

They might not admit it if they're not drunk enough.

I'll edit out the part of my comment where I suggested they don't.

You can't, so you didn't.

Weirdly aggressive, but fair enough.

No aggression intended; I just wanted to clarify for anyone reading the thread afterwards who thought I might be responding to a different version of your comment than the one that's there now.