Sure, but what good comes from harassing someone who didn’t and ended up making a mistake anyway - it won’t rewind time.
I can’t recall saying I’m in charge of anything, neither am I mediating. I stated my opinion because i find it completely pointless to be rude to someone who already messed up. If you disagree, then you disagree
How harmful the drug is or not doesn’t really make much of a difference, except OP wouldn’t be alive to post the question if it was a very harmful substance. Taking 5x the intended dose and getting away with feeling a bit under the weather for a week, I do consider relatively harmless.
On a side note, I have to wonder how you are surprised at someone lashing back when you call people dumb and reckless. Even if that’s an objective truth, people will still lash back if they feel targeted.