It's only an issue if the player being raised doesn't accept it. Once they do, they gain a status effect that prevents others from trying to raise them.
Which, again, having a poor joke macro runs the risk of slowing the rezzed player down, messing with your co-healer, wasting time and MP, and just making people mad in a situation where everyone was having fun.
The fact that people are so unapologetic about these things that can be so easily misconstrued is the real problem. It's not about people being too easily offended by you, it's about not being a jerk to your fellows.