what is your reason stopped for 3 years from crypto? I think you have lost a golden opportunity, BTC has reached 20K in 2017, if you have a lot of assets, then you can harvest big.
That is if they sold at that all time high price of 20k and cashed it out as well. Most people did not do so because they were euphoric seeing the huge price rise and forgot to sell. Also dont forget that the 2017 pump was due to several reasons Tether manipulation and BCH fork being a few of them. After that the dump did not allow much of a bull run to start.
yes, until today BTC is still difficult to get legality from the world, but, slowly the progress of BTC is able to compete with global currencies. and will begin to be accepted by several world industries, and banks.
We are all hopeful of such things in the distant future. For now let us imbibe the common folk with the fundamental concepts of bitcoin and imbibe in them a sense of usage for the same. I believe we can make a difference if we do it properly and then bigger adoption will follow suit.