Thula was definitely trying to murder him. Perhaps viltrumite females are just naturally weaker similar to humans

Why does omni man not wear shoes, I get he has indestructible feet, but he just looks like he’s wearing pyjamas

How is that even physically possible

He’s young, he hasn’t had a lot of experience or time to work out, he’s going to become stronger

As it’s shown that viltrumite powers don’t kick in right away, and usually only do a few years into their life, we can assume this counts for the super durability, and a circumcision with regular medical tools would still be possible. It is also safe to assume he lives in the USA based on multiple real life locations shown on the show.

Based on the show’s release date, with him being 18 in 2021, mark Grayson would have been born in 2003. In 2003 the circumcision rate for newborn males in the USA was 55.9% overall. But for non white races specifically, it was 35.5%. With Debbie being Asian this lower percentage is the safer one to go off.

With the added factor of Nolan being an alien, from another planet thousands of years ahead in medical technology, he wouldn’t be accustomed to certain medical practices on earth such as Americans circumcising newborns for the hell of it.

So what I’m saying is, I think it’s quite likely Mark’s foreskin is fully intact