Red flags for sure, but whenever I see stuff like this, I do wish that sex and gender could just not exist for a while. Like, wouldn't it be cool if this dude and his new buddy could just play some gosh darn pickle ball without the subtext that he has to be cheating on his wife?
I dropped it in c/humor because the bit the guy is doing made me laugh, but either it didn't land with everyone or the bit is too subtle, because it's getting lots of downvotes. Oh well.
If he hadn't called his wife fat from childbirth and his partner "trim" it'd be nonsexual, but the framing is deliberately sexual so I don't know what you want.
There’s greater room for platonic friendships in relationships with lots of trust.
Edit: I’m in a poly relationship which, similarly, only works with lots of trust. But a side effect of that trust is that platonic friendships with sexually attractive people are, seriously, NBD.