A lot of time or not, for everyone the concept is relative. Much time about what? The more a person plunges into the crypto world and the more he earns from it, the more he will spend time on it, look for new opportunities, etc. Everyone decides how to spend their time wisely. But to sit with a smart face to look at the graphics and do nothing, it is a waste of time.
well, maybe everyone spends their time on bitcoin differently. for myself, it takes 3-4 hours to find information for bitcoin, and cryptocurrency. not only as a hobby, but also as an additional income, because this really benefits me.
Each and every user finds this to be a source that could enhance their living in one way or the other. I was introduced to bitcoin by my friend as a source of earning and later slowly begun to understood what truly is a bitcoin and the technology behind the same. In simple terms time spend on bitcoin will give some information along with an earning.