PayPal is allowing UK users to buy, trade, and/or selling famous cryptocurrencies like Bitcoin, PayPal, and many others without any trouble.

A few days ago PayPal get's everything necessary to let users free to choose among the cryptocurrencies already available to trade.

I really think is a good innovation coming to PayPal direction but if you are thinking in storing all your coins in PayPal account balance I think you need  to think twice before doing that.

A hardware wallet(like Safepal, and/or Ledger) can be the best thing you should do instead of storing your coins free on the internet.

You can see your coins offline of the internet without any risk to get hacked and lost all your money for a stranger.