Bitcoin doesn't really have much going for it other than hype, im also on the fence as to whether its in a bubble or not, on the one hand it could easily be overrun by a competitor but it could still have a long way to climb until then.
The point about people wanting to get rich off bitcoin is a good one, most people are in it for the money and not what it represents (myself included) and as soon as widespread adoption of crypto happens and a better version comes along as the new favorite bitcoin will dissapear.