There is no doubt that bitcoin has made many of its owners happy with the recent price increases, because this is actually a bitcoin that will be even stronger.
It sounds more like wishful thinking rather than something based in reality
As it has been explained and demonstrated on numerous occasions, it is not merchants who are not willing to accept crypto. It is buyers and consumers (read, cryptocurrency public in general) who don't won't to pay with crypto (and, strictly speaking, it is a rational decision). If you accept this as a basis for drawing further conclusions (which you should as this is a correct assumption), you will see how your whole idea instantly loses ground. Put differently, there cannot be "high migrations of clients" simply because there are not many to migrate in the first place