I don't have any data but given most mainstream porn websites have a "teen" section, I'm going to guess a lot of people sexualize teenagers. Most of them are likely not teenagers themselves.

Human sexuality is complicated. But that doesn't excuse knowingly harming other people.

It is strange that the right wing seems to oppose teaching about consent.

There's probably two separate threads - attraction to physical youth, and attraction to power deltas. I think the latter is more dangerous, and probably more of what you find in shitty rich people. But I'm just guessing, I don't have any data.