Yeah, and it still doesn't matter. Because if you run that command you are already trusting that site with RCE on your machine, so if the premise of the attack is "the site is bad" you were owned anyways.
Moreover, the site could be legitimate and ship you something legitimate, but if it's truncated for any reason it could still be a "valid" bash script that now does incorrect things. Consider various prefixes of `rm -rf /tmp/thisscript.working/...`