Saturated ? I guess NO.
The crypto market still has plenty of room to grow. With the blockchain technology evolving and many people getting started to identify it's true abilities there are new potential projects which comes every few years. I am not talking about shitcoins and dead projects but potential projects which are still there in the crypto community and growing every year. If such new projects are coming up every few years how can the crypto market be saturated.
Every project takes time to grow. There's a long road ahead.