How does everyone on Reddit make so much money?

Everyone in my career field that posts on Reddit tells me I’m “underpaid” yet when I go out and look for jobs and get offers it’s for amounts they say shouldn’t be happening. I make 60k almost 4 years after graduating college and they insist that’s way underpaid yet I only see the opposite in the real world.

I see people on here talking about making 150-200k and I don’t even understand how someone can offer you that much money.