I think spending time on bitcoin or in the whole crypto community is not a waste of time, for me it can be considered as an advantage, knowing about cryptocurrency in the early stage means that you have the head start or we are ahead of those people who are just new or to people who are just about to know the crypto system, I believe that crypto currency and the cryptocommunity is gonna be the future of money, and payment system.
For me, spending time in front of a computer with bitcoin is very useful, because I get income from bitcoin. Like other people who work officially, I also work only informally. Maybe my income is not big, but enough to live. Because big or small is relative, then I'm grateful that from bitcoin has income.