I think it is definitely an issue of context. Occasionally, I will mention tools in my r/v thread but I either hide them w/ a trigger warning or at least white out the text. And they're fairly common tools anyways.
On the other hand, someone saying, "Oh, I harm with xxx" can be either tipsharing or blatantly obvious, depending what it is. I say this because if it is a common SI-ing tool or something with an obvious blade I don't see it as somethig a person couldn't have deduced him/herself. On the other hand I once had someone tell me in conversation that they used something to cut that I'd never even be able to imagine how it would work, and though I didn't go try it, I was curious, and situations like that can lead to unsafe discovery of new "methods" for some people.
I have to say, I don't really see how, if there were a ban placed on tool naming, it would make it harder for people to get support.
so I guess, I think it seems like things are okay as of now. I rarely even see tool mentions that are common SI tools, and until reading this thread didn't know they were even allowed anywhere but R&V. So I guess if there are issues, they are uncommon enough to be handled on a case-by-case basis...unless mods have been noticing too many of these issues?