We visited a humane elephant sanctuary called Elephant Jungle Sanctuary in Chiang Mai. We were lucky to get to know the group of elephants that they have living in Camp 6 which included a small little boy elephant that was born in captivity.
For anyone curious, I highly recommend visiting https://elephantjunglesanctuary.com if you go to Thailand.
You can see that they treat their elephants with love and respect and do not chain them up in small enclosures which a lot of other places still do that.