[demiters]

I can only speak for my own circle that I know about where test kits are the norm. Anecdata isn't ideal but it does seem to be valuable as long as the reader considers both positive and negative reports equally and understands the risks rather than just yoloing. I still consider Erowid a great harm reduction resource, TripSit wiki is also fantastic, and I very much support the approach taken by the Subjective Effect Index website.

[perching_aix]

I see, fair enough. I'd be just hesitant to say "xy keeps yz from doing zx" without data, cause it sounds like a claim (or even a fact) rather than an opinion/anecdote, and it's pretty hard to pick up on this difference.

We were able to clarify it and we're both being decent sports about the topic, but you can imagine how well this might go over in less careful and open minded situations. Or even desperate ones.