As long as there is interest in this markets and money is changing hands there is always a chance to make yourself rich, but we also need to recognize that it is harder than ever to reach that goal, in the past the only thing you needed was to invest a small amount of money and coins like bitcoin or ethereum will grow so much that even an investment of a couple of thousands of dollars could have been enough to change your life but unfortunately that is not the case anymore.
Bitcoin is very popular now and a lot is having interest in it, therefore, it is impossible for bitcoin to be gone in thin air and we are expecting a bull run so it is still not too late to invest in bitcoin. The price now is quite cheap compared to the speculated AHT so might as well take advantage the opportunity to invest and hold it for the bull run. You can also do trading but it takes time learning so might as well be read to learn and be patient.
Bitcoin will always be a popular coin and it could be argued it is always going to be the number one coin in the market, but while in the past a small investment was enough to give you important profits the same is not true anymore with a price of 9k for each coin, to show you what I mean lets go back to a time when bitcoin was worth 100 dollars, in order to obtain 5x your investment you only needed bitcoin to reach 500 dollars but now you need bitcoin to reach 45k.