I will never endorse nor recommend cryptocurrency as a sound investment. In my opinion, from all that I've read about it, I believe cryptocurrency is one of the largest scams of our modern time.
A close friend of mine, that I've known for thirty years, is a CPA and has a master's degree in finance. I've double checked with him over the past decade about all of this. If he believed cryptocurrency was a good investment, then he would be doing so and advising me to do so as well.
He hasn't done either.