Whatever is going on with you and whatever distant thread you are upset about, you need to quit carrying grudges from thread to thread.
This looks like prednisone.
It’s pretty hard for the elderly to get super fat. The digestive system, like all other systems, weaken and perform worse. He’s 70+?
When you don’t see very old people who are fat, that does not mean they all died before they got old. Getting old means food doesn’t process as well.
We know what’s going on with you — you’re intellectually-deficit dunce that can only spew insults.