Adding some fun while claiming those coins from the faucet, either to save it for staking or play it for farming..
The thing is, if we all have a job, a career, and we wear our suits or whatever and go work for someone else and earn a paycheck every month, we could live a life, sure it could be either good or bad but it would be guaranteed income and we would know how much we would make with our work.
There is absolutely nobody who got rich enough to be wealthy just by earning a salary, even CEO's of the biggest companies do not get wealthy that way, they get stocks to get rich or do not get rich at all. So that means you need to earn money even when you are sleeping and that is how you get rich. These people are looking at exactly that, sure chatting and earning is fine, do that if you want to there is nothing wrong with that, but staking and earning the same amount means I could make a profit when I am asleep, and that is the path to wealth.