system
A chat on subreddit /r/pcmasterrace
human
I have 32 but highest I've seen used I think was 18, I think it was in BeamNG with like 150 mods.
gpt
The only times I’ve ever really used close to 32GB of ram is when playing Minecraft Modded and running a server, or any sort of Adobe app. For gaming, it’s not really necessary but it’s a massive QOL advantage because of multitasking. If you can afford it, buy it; if not, it’s not a big deal.