Apple Mail on Mac May Stop Syncing Microsoft 365 Accounts

The writing has been on the wall for EWS in Exchange Online for ages, and Apple’s promised Graph support still hasn’t shipped; M365 can temporarily keep EWS enabled until April 2027, but right now some tenants may effectively kick out Apple Mail/Calendar, which is just stupid because it is definitely not Microsoft’s fault that EWS is being phased out in favor of a better, much more flexible approach. I have zero idea about why it’s taking Apple this long to get their act together, since EWS has been feature-frozen since 2018 and Graph has been meat and potatoes stuff for ages. Even though I do run Outlook locally for my (very rare now) consulting/advisory work, I am not looking forward to being locked out of my accounts just because Apple effectively stopped maintaining its cloud account integrations and has been phoning it in for the last 3 or 4 macOS releases–not to mention that, as I’ve found over the past couple of years while trying to automate stuff, it is effectively impossible…