It’s even easier than that though.
Open chrome, type “how to write computer programs” and go from there.
It is certainly true that there are more informational resources available, but honestly, there was plenty of good info available at most decent libraries, and the manuals that came with computers were typically troves of information back in the 8-bit days.
Sure, reading the two inch thick book on programming your TI-83+ was informative, but God help you if you got stuck.
Now we've got Scratch (visual programming), Arduino (push button C compilation!), and StackOverflow full of the answer to most any problem of stacktrace you encounter.
I don't have to read a tome for hours or wait a day or two for a response on a creeky BBS. Much easier.