My reply was neither rude nor crass, and the timing of the post is irrelevant. If you buy a product that you're not happy with or worried how it will hold up in the long run, returning it and buying something that satisfies you is a no-brainer. It's just common sense. I would offer the same advice in person as I would online.
Yes, it was both rude and crass and brought nothing useful to the thread at all.
You`ve made many useful posts on here, this not being one of them.