I guess it would be an easy thing to say "here is the script, you should review it before you run it", which would encourage folks to take the time to understand what the fuck they were about to do, but it just doesnt seem to happen
people are way too complacent about just running some shit from the internet - and its so bad and also common now that you can just give people the script unobfuscated and they wont even bother to read it before running it