without even entering on the underlying discussion, randomly throwing an equivalent to an “ok boomer” always sounded like an asshole move to me.

but you do you I guess.

I think it’s warranted in response to a 10k word essay about why it’s ok to bomb starving children.
I would respond: Have we tried not bombing starving children?
Good news, you can add “I’m not reading all of that” and then add your reply after for the same effect!