Why do most gaming laptops have vents on the bottom?

https://lemmy.zip/post/540225

Why do most gaming laptops have vents on the bottom? - Lemmy.zip

If you’re using the laptop as intended (i.e., on your lap), wouldn’t those be almost entirely blocked?

where else would you put them? with my laptop there’s a big vent across the bottom and you can’t really cover the whole thing with your legs
Even if you can’t cover the whole thing with your legs, I assume they’re designed for those vents to be entirely uncovered.
Also, depending on load those vents can airfry your legs.