I would say to look at the past to get enough of an idea of the present and future. With this said, it looks like about 2- 2.5 years. Also crucial will be the next halving event.
What is here will never be answered but no idea but here it may take time to recover whether it will return to the village last year but especially this year all the market is salivating and what is going down but can wait to be halved next Whether he knows that too or if it is said here will be as fast