My unsolicited advice is that you should try to do something to stand out from the rest. Find things to talk about other people aren't covering. This is hard and is not specific to cubing (it's actually advice I learned from a really old EthosLab video). For the few months I made videos, I talked about some easy mods, cubing hardware, and rare puzzles, which isn't as saturated as the normal solve video space. Frankly I find my voice boring to listen to, so I'm surprised so many people have subbed.