I feel like we've been having the same conversation for 20 years. Meanwhile the linux family of operating systems is now the most widely deployed in the world.
Not sure what your goal is but to make it so nothing can be exexuted in there you can put /home on its own filesystem and mount it with the "noexec" option.
it also says all posts require a tag... however thanks for sharing about the sidebar because it led me to find foodporn and thats more what i'm into. Good to know this is the one for "food memes and shitposts" and such.
run these two commands:
sudo apt install mlocate
sudo updatedb