Evidently he thinks two piece swimwear is too revealing.
That man urgently needs to see a psychologist: his psycho-sexual issues are on the verge of being catastrophic.
Somebody needs to tell this man that when he’s in a hole (of his own making) he needs to know when to stop digging! They should also point out the difference between being dressed appropriately for the beach i.e…a swimsuit, either 1 or 2 piece and being dressed for a porn shoot i.e. a thong (and that would probably be overdressed).
The young boys don’t need to be protected from seeing the female form because it is entirely healthy and natural for them to see it and not be made to believe it must be covered up to prevent them from feeling lustful and made sinful by looking at it. What they do need to be protected from is the mindset he has of believing female flesh to be corrupting and women who show it to be sinful jezebels!
There appears no discernible difference between what the Taliban and other Muslim men impose on women and what this guy would like to. I’ve been on beaches in Muslim countries where husband and children run around with appropriate beach clothing, but mother sits shrouded from head to toe, looking longingly at the cool sea but unable to bathe or swim like the others.
This asshole would have a difficult time in Northern Europe, where the beaches are filled with men and women who choose to wear one piece swimsuits … the bottom half!