I kind of disagree on XRP, it is a crypto but what people fail to realize is that the XRP in Ripple is not the same thing used by its customers. We're effectively guinea pigs for their protocol in the public space while they setup private block chains for their customers.
100% agree on Tron and Cardano, anyone who bothers to research can see the craze involved with those. I think with Tron tho it's more cult of personality of Justin Sun.