No one actually knows about it , only crypto whales are the one who can dump it any time , if they want to pump they will till the end of 2021 , if they want to dump they can dump it anytime.
And what is expected the most is what happens the least that is the nature of Bitcoins and the crypto market so if one thinks the best price would be in May it might be complete opposite of it.
Remember there are millions of guys into Bitcoins now and what we think is what majority of them also think and when too many guys are planning to do the same thing, expect unexpected results. Its more like double bluff. I am not going to sell or buy anytime soon because the price is too high to buy some while the price might be going even higher and selling now would make me regret later.