I have been involved in farming for a while and have been a liquidity provider. Still, this is the same risky business as trading, even as margin trading. It is better to gradually abandon risky earnings altogether. It is much more profitable and safer to invest. Although it is also relatively safe to be a liquidity provider if we are talking about verified pools, I do not completely trust smart contracts. Because any smart contract, even one that has passed ten security audits, is susceptible to attack. And there are many examples when fairly well-known protocols lost liquidity due to errors in algorithms or vulnerabilities in the code.