If these reasons are presented to someone who has an issue with bitcoin, they will still not accept it, and will look for reasons to either not invest in cryptocurrency at all, or to stay with investing in the altcoin that they are focused on. I think the reasons why Bitcoin is very good for investments are very plain and This is why there is a very big and huge community around it even more than any other cryptocurrency in the markets. Anybody who holds a doubt about bitcoin still just wants to hold on to their doubt.