There is a setting where you can ask Windows (Pro editions and up) to either 1) use another channel where feature (not security) updates are pushed latter or 2)

There is a setting where you can ask Windows (Pro editions and up) to either 1) use another channel where feature (not security) updates are pushed latter or 2) delay feature updates by a configurable number of days. That should be enough to ward unstable updates like the one in late 2018. Also, backups.