It seems Twitch is rolling out a method where Notifications are disabled automatically for streams you may not view often. This could easily be missed by a viewer who wants to enjoy that stream but maybe timezones are an issue, or just real life gets in the way.

People can already manually turn off notifications if they choose, automating this seems to be something that will only hurt producers.

Some people may not receive an email at all, and find they have had their notifications forced off. This is a bad bad direction to go in.

Please only allow manual disabling of notifications.