Will PayPal's adoption of bitcoin make cryptocurrency more mainstream?

PayPal will now allow customers to buy and sell four cryptocurrencies, which could make it more useful for everyday life. Is this the moment when cryptocurrencies become mainstream?

Will PayPal's adoption of bitcoin make cryptocurrency more mainstream?
PayPal will now allow customers to buy and sell four cryptocurrencies, which could make it more useful for everyday life. Is this the moment when cryptocurrencies become mainstream?