Heat sinks

I was wondering if anybody has used heat sinks in the last 4 years. The last instance that I’ve seen was in 2022. I was wondering if this would still work in newer games.

For cooling? Wdym? The only thing i think of is a cpu tower cooler.

what is the heatsync for? wont that just add additional wight??

This I would be for my drive train motors

If you need a heat sink, (I’m assuming for your brain) then your coding is WILD