Came here to suggest this, glad it’s already on the radar. Every time I want to log in to a personal account on my work laptop, I wish for this. I always end up typing in the long and random passwords, because it’s less of a hassle than to create a Send.
It would be great if the standard settings could be predefined in the preferences, so it would be like „create Send from login“ → instantly the share menu opens (speaking of mobile). No typing of any kind should be necessary.