You thinking back to when you were 5 is similar to what I was thinking. I'm not sure if giving kids tech that early on is a good thing. That said I'm not a counselor and not a parent so take my opinion with a grain of salt.
My biggest question is can your child read and comprehend what they are reading? I would think it'd be rather difficult to have them learn anything about tech if they are missing that skill.
Beyond that, looking back on my childhood (I was around that age in the early 00's) I wish that there was less tech in my life then and that I was bored more often. That said I totally understand why some parents give their kids tablets or YouTube to get a break, parenting from the outside looking in is hella stressful and exhausting.
At this point Linux and Windows are more like Xbox and PlayStation back in the the 2000's, except Linux has a compatibility layer to allow it to run a lot of Windows games.
If you don't like this site, why not go on twitter or reddit? Or heck truth social may be more what you're looking for. Hell, you could even make your own Lemmy instance for you!
I'm not sure what your goals are other than catharsis here.
For all the people in this thread talking about the inefficiencies of immutability, they may find this talk by Rich Hickey (the creator of clojure) interesting. Not so much as it shows that they're wrong, but more so that it's a good lecture explaining how we can build immutable data structures that address the limitations immutability in a way that reduces the overhead.
Naw just a Junior that needs guidance.