As mentioned before, harvesting will only become more difficult. The big profits will only become fewer.
Counter-harvesting will increase.
Regulations are getting stricter, and there are too many projects. Each one has a high market value; how is that possible?
The witch hunt is becoming more serious. Wallet security issues are emerging one after another.
For example, the previous Bitcoin and the vulnerabilities of last year's ads. Plus, Bybit has been hacked this time.
Scripting has led to harvesting being merely about good-looking data. Manual harvesting, unless it's a premium account, often sees no returns for years.
There are also other reasons. There are too many scythes. Harvesting is portrayed as too simple. Too easy. Returns are too high. Thus, leading to courses, selling scripts, etc., to gain profits.
For new friends in the industry, it is still recommended to do manual isolation.
Take it step by step. The cryptocurrency space has many pitfalls. You can only earn if you don't lose.