What you suggesting is a day trading. The problem with trading is, it’s not stable when it comes to bitcoin. The same reason that make you think we should trade can be the reason to lose everything in single day or who knows in single trade itself. I would be wondering if holders are willing to do it. For guy like me whose only focusing on holding it would be nightmare if I see I am in position of loosing everything.
The day trading or trading basically isn’t same for all. Many of us might not even comfortable with it due to less knowledge about technical analysis. I think staying low if you have no knowledge about it is the best key here.