Just my anecdata; this is the polar opposite of what I want. I do not ever, ever want a meeting or a follow up call over an async slack message unless it must be a meeting.
Some managers really need to talk to their engineers and see what the engineers need to perform best and not make every assumption based on what they, the manager, are used to from the last 10 years of their career at 1-2 places.
Forcing a square into a round hole makes engs leave and I've worked for a lot of managers who feel like they stopped growing a decade ago or are using outdated ideologies because the people who promoted them are so far away from the real people creating the sauce now.