Don't you feel like once the bitcoin price goes up, the main holders will be the banks and large financial institutions?
This indicates that banks and large financial institutions attract little attention to the existence of bitcoins which are gaining popularity in the world economy to take advantage of holding bitcoin. There is nothing to worry about in my opinion.
If they keep on supporting crypto, definitely we can't experience such long dips. Yes, it is usual event but take also the chances for its possible early recovery if there is an increase in numbers of financial institutions who were current helping crypto to grow and fully develop.