Is it okay to use a cleansing gel for my morning face wash if I have oily skin?

Hello. The cherry blossoms are blooming now, so it definitely feels like spring has arrived. It even rained today. While I am happy that spring is here, my skin is still giving me trouble because it is the changing of the seasons. Besides, spring is just a passing phase; the sweltering heat is waiting for us. I have terribly oily skin. Even though I am not going through puberty, I keep getting breakouts periodically. However, I saw Isabe say off the record that she only uses Lagom cleansers, and she mentioned that it is good to use the foam cleanser in the evening and the gel cleanser in the morning.
Is it okay for people with oily skin to wash their face lightly with a gel in the morning? Some say it's not suitable for oily skin, while others say you shouldn't wash until your skin is squeaky clean. I'm so confused. To those with oily skin, how do you wash your face in the morning?