Sometimes trading could also give you more profit than investing.
It is all about skills, timing and knowledge if you could earn from trading why wouldn't you use it.
Why not use that skills and capital to earn rather than letting it sleep and wait for the profit?
If you feel you have the ability to make profits from trading , you can take advantage of it and no one can stop you from doing so. But if you believe that trading can be more profitable than investing, I doubt it .
Have you ever seen someone get rich in the financial markets and claim they did it through trading? Like in the crypto market, have you met or seen someone getting rich from bitcoin trading or are most of them early and long term investors in bitcoin?
Trading can be profitable if we have knowledge, skills...but I don't believe it will bring better returns than investing .