We can't compare the E-payments such as the Paypal to cryptocurrency they have to understand first what is Bitcoin and other Cryptos they might be surprised of the price change of the Bitcoin and cryptocurrency compared to Paypal and other E-payments. Cryptocurrency is volatile.
Actually, to be successful in the cryptocurrency sector is not easy at all. Bitcoin's price is constantly changing. Sometimes it makes me worry, I think if it falls, I will lose everything. But Bitcoin meets the needs of modern payments: fast speed, cheap cost.