I feel sorry for that lion at the start of the first video. And most animals in zoos, to be honest. Sure they probably have great healthcare, get fed on a regular basis, don't have to worry about getting eaten by other animals, etc. But this probably isn't their concern in the slightest anyway.
You can fucking see the sadness in their eyes. They're wild animals. They just want to run free.
Less zoos, more wildlife preserves IMO. I refuse to patronize zoos.
If you want to see a lion, man up and go on a safari. Don't look at one through bulletproof glass and mock the poor thing.