We'll see which coin reigns supreme in the next 10 years - or which multi-dimensional platform integrates multiple coins into one payment system. Most coins ideas available today will fail while some will merge.
Until the fiat banking system collapses worldwide most of us will still be paid in Fiat, the stock exchanges and mortgages will still use fiat but the consumer world will be driven more and more by crypto.
Yes, we'll let the market decide what happens. We need to be aware of the market and the needs. Thank you for your comments. I like what you're saying, @nonannystate (nice avatar!)