as we know in 2017 there was a very popular game called cryptokitties before the market increased very high (bull run) at the end of 2017, then now there is a game that is also popular, namely Axie Infinity and I hope if this is a sign for a bull run that will happen at the end of 2021, so the market can increase very high like what happened at the end of 2017.
Crypto market 4 years cycle has been repeated like 2 time before, if it will happen again that means price will crash at the first quarter of next year. But i think many people already talk about this four year cycle and i'm sure everything that already became mainstream would not happen in the future because that is the usual thing happened in crypto.