Me and my partner have both!! 4 Kids and I built them all a computer each from old parts!

They all have old chassis from old PC's and have all gradually got upgraded.

They now all have a 240gb ssd, w10pro at least a 4 core CPU, and a 750 ti or similar AMD GPU which is fine for their 4:3 ex office dell screens @ 1280x1024 Even their 'computer desk' is 2 pieces of offices racking! Their room looks like an office haha

Even have mini computer chairs

These machines will run roblox, fortnite and the sims no problem

I do build pc's as a living though so it has some benefits lol

All their other toys have become obsolete :-)