I can understand somewhat. When I had surgery I got a card from a witness I haven’t heard from in almost 20 years. (At least I really did have something going on)
The thought was nice but that whole life is a chapter I have closed and will not allow it to be reopened no matter how well intentioned someone is. I didn’t respond at all because a Witness has nothing to offer by allowing them into my life.
You do what feels right to you.