How come disabled scripts still run? like thats some next level

alright so a few weeks ago i found a devforum post that talked about what happens to a script when its destroyed. also disabled scripts still running were briefly mentioned but not explained entirely. once i find it ima link it, but for now this was roughly the code:

script.Disabled = true
print("nop") -- doesn't print

while true do
	print("yap")
	wait(0.5)
end

yap freaking printed. not even joking if u dont believe me test for urself. most ppl just jump to conclusions too quickly and tend to minimod. so actually test it thanks. does it have to do with like threads n stuff

like wth roblox u high or sum???