According to my PIMI parents, they started with multiple remote sessions during the week to get people accustomed to the new platform. Now, it’s back to the same time as usual; one meeting during the week and one meeting on Sunday. They don't have to dress up special for the meetings though they need to be presentable IF they want to turn on their camera, which many choose not to.
As for field service (phone calls and letters), that’s only for those who want to attend. Nothing changed there. So, yeah, they are scheduled, but no additional pressure to attend those.
So, quite frankly, I was a bit relieved for my parents as it’s far from being as bad as I originally thought.
While my parents and in-laws are in three different congregations that act about the same, I guess the experience differs in other congregations that have been mentioned in this thread.