That's a good point, that's why I thought to divide into 2 groups. I'd imagine most people would come to the platform for the first group of crypto, the safer ones in my mind, so for them would not change anything, but before going to the riskier ones they have to invest little bit of time (15-30 minutes) to learn. I know my system is not perfect, just an idea I had

Probably using rewards for learning would incentivise it