Well, Bob's repair is doing good and they have been bringing cash to crypto. So I think they will be just fine and increase in value.
In my opinion cryptocurrency investment is an extra business, and investors can make money without doing anything if they have no time for trading. Just buy and hold coins for some time and when price go up you can sell for higher price. Your investment will be doubled. If you have trading experience then it is much better. You can make more money from effective trading.