I replied sort of like that on another forum where the person said she left the Church because she could no longer believe that Heaven was where you sit on a fluffy cloud all day playing a harp.
(No, I’m not making this up)
So I said, in a neutral way, that the Church doesn’t actually teach this.
I got a bunch of likes (from Catholics and non-Catholics!).
The poster came back and claimed she never said such a thing (although it was right there a few posts above me and she didn’t even edit it)
I didn’t reply. I figured there was no point in prolonging the nonsense