It will be difficult to earn money in crypto if you don't have sufficient knowledge about it. Many people already became rich people because of crypto assets. Why do think it is hard for you? Don't only see the bad things from airdrop or bounty works only. Look at the positive information about the successful people in trading crypto as well. You must know that crypto isn't about the loss only, but about the big profit as well.
There are very few people who can get rich from crypto, I have known a lot of people over the past few years, but most of them are at a loss or can only get a little profit from this market. In order for you to get rich from this market, you need to have a huge investment capital and a lot of knowledge about it.