The newest scenario is not answer phone, keep track of thru relatives, go to hospital uf they are in, or as noted elsewhere return any mail. And absolutely no funeral That will bring them back to loving jehovah.
The "alternative new thing" is that there are many JWs who just ignore that shit and carry on normally with their DF kids and grandkids but know NOT to talk about it to anyone, which is why they are covertly putting the hammer down on Elders/MS who ignore the (secret) rule to shun.