Comparing the current market movement to that of 2017, it's kind of synonymous and a pointer to the start of bull run. Although some parameters differs and will have impact on this current one (if so) which might limit the longetivity and price impact and people might be carried away till the reverse begins to happen.
Please share your views if this is the bull run we are waiting for and how long should we expect it to last?
To answer your question, you need to see the big picture of the development of the crypto industry. Each answer must always be substantiated and I want to substantiate my answer based on the history of the development and formation of the crypto market and the prices of crypto assets. If we look back at what happened to the crypto market, we can see a number of patterns. One of them is the fact that there are repeating events. You can call them cycles. Each cycle lasts for four years. If we start from this, then the beginning of the last cycle was in 2018 and since there are 4 years in the cycle, it turns out that the last year of the cycle will be 2021, but as we know, at the end of the cycle there is always a flight to the moon. Based on this, we can assume that now we are observing the beginning of a flight to the moon. Moreover, BTC has already reached its previous maximum and will now only go up. Personally, I see it this way, but of course I could be wrong.