It highly depends on what someone's life priorities are. If you don't want to spend your lifetime on working for someone else or being a "modern slave", making earnings from faucets (even if it is much less money than working for someone) can be very satisfying.
...I've stated a pretty valid point though. It is much better to do a hard job outside than to sit inside and use faucets.
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I've never heard anyone claim clicking on faucets for dust is satisfying. I think most people seem to be dissatisfied with the piddly amount they earn from them hence why they always ask on here for alternatives. I think newbs just get excited by the prospect of free coins no matter how small but they soon realize they're wasting their time.