3 golden ways are:staking, Investing and DCA.
I believe that when looking for true wealth, someone needs to look for solid investment alternatives which will generate him income while he is sleeping. To fully invest your money in crypto market is a good short term idea, especially for those who have small funds and want to grow it into substantial amounts. However, thinking on long term results, investments outside this market must be taken into consideration, otherwise, I fear true wealth won't be achieved at all, because this market isn't able to return consistent gains continuously. Crypto market is seasonal, working in cycles of highs and lows.
Right now, we are in a good moment of the cycle: the bullish market. But once we enter a bearish season, the profitability opportunities decrease a lot, so you have to allocate your money somewhere else. It's also important to mention staking and DCA won't save you in every cases, especially in the scenario of bear market mentioned above.
Study about investments, talk to smart and experienced people about this matter, try another investments with small amounts of money, just to check how they behave for real. Open your mind for another niches of financial markets which are possibly going to have its demand raised by investors in the upcoming years. Diversify to conquer!