Welcome Mike. I left Watchtower long before you went to Bethel. My thoughts are that Covid changed everything for the JWs. Taking a break from the constant busy-work of meetings gave people time to think on their own. That is very dangerous for a high control group like Watchtower. Now that we are in a "post-Covid" world, people are seeing that it was not part of the Last Days like the GB (Stephen Lett and Tony Morris) said it would be. Although that was speculation and not really a prophecy, it didn't age well. Just another failed prediction from "God's spokespeople."
I predict Watchtower will have a hard time weaning people off of Zoom. There will be zealous elders telling people that if you are on Zoom instead of at the Kingdom Hall that you are lacking faith in Jehovah. They'll make frequent use of Hebrews 10:25 to force people back to meetings. "And let us not neglect our meeting together, as some people do, but encourage one another, especially now that the day of his return is drawing near."
Once again, welcome.