https://divestos.org/pages/browsers the recommended changes from default settings section should have everything you need to know
oshitwaddup
It depends how badly you need that data to never see the light of day again. Most likely, you'll be fine to erase the drives with secure erase options (where it writes 0 and then 1 to the whole drive, and back and forth a few times depending on settings), but if you really really need to 100% guarantee there's absolutely no chance of recovery, then you'll need to destroy the drives physically
We'd probably see higher rates of it in societies that used those drugs often, which afaik we don't
specifically mescaline, mushrooms, ayahuasca/dmt, and weed have all been used by humans for a long time, and I haven't heard anything about higher rates of neurodivergence in those societies
i could see mdma having an impact like that though, since it's much riskier than psychedelics and weed (iirc it can be cardiotoxic, neurotoxic, and much more likely to be addictive than those) and we don't have historical/traditional users of it to look at
Also you can put the url bar on the bottom ๐