If you take up two seats you pay for two. So, no.
Sometimes it is necessary for parents to avoid leaving their babies at home on their own. I'm sure you understand the reasons why. I am also sure that they don't make their babies scream intentionally. So, no.
Is it really necessary for you to fly for a couple of hours without clothes on? No, it isn't.
You intentionally want to make people feel uncomfortable, despite being aware of their sensibilities, just because you can, no other reason. Instead you could travel like everyone else to your nudist event where you can then parade around proudly, wearing as little as you like, for as long as you like.
Compromise or don't travel.