Competition is an outdated concept. Instead of trying to ensure you win, try to help everyone win. There's plenty to go around. Refusing to share is just holding you back.
The new economy isn't zero-sum. It's time to realize that and start approaching things differently.
Instead of competing in the algorithmic feeds, create the content that is the most uniquely yours. Create the content you are interested in creating. Share your story. Share what is uniquely you. Fuck the algorithm.