Basically, as per everything these days, the entire software industry is based on "download and run any old shit off the Internet" with little to no fucks given about the source or trustworthyness or correctness. End users are no better because for most people, including a lot of novice Linux users, this isn't even considered as part of fixing or dealing with any particular problem. Cut / paste / job done.
Worst is I've seen CD/CI systems which just pull unsigned unverified binaries off the internet and build software from github, random APT and YUM repos, all sorts of shit. This is then all thrown together and pushed into production systems.
Worst is I've seen CD/CI systems which just pull unsigned unverified binaries off the internet and build software from github, random APT and YUM repos, all sorts of shit. This is then all thrown together and pushed into production systems.