I don’t recommend crypto currency.
They are completely unregulated and many banks are no longer allowing you to “withdrawal” from your crypto account into your normal bank account. This is due to many of them being used for money laundering - and being unregulated.
My husband is dying to play with them. I told him to take £1,000 and have some fun. Apparently that’s not enough. But I refuse to take the risk of taking real money and having it be worthless. He does agree (I’m not a dictator and we make financial decisions together).
I will preface this that I’m in finance and am conservative with risk. For example, I will never own a new car. I have AWESOME cars, but I let someone else take the financial hit.