They mostly use Firefox on the laptop, like 95% of the time - FB, YouTube, GDrive, some web games. I also got them uBlock installed. No issues so far. Firefox works really fast. Memory pressure is low, even when watching YT videos, probably 1.5-2GB at most. I though 6GB won't be enough and installed zram, but honestly - the OS never touches the swap, at least when I tested it. Will check the state again in a couple of months.