Do people know there is a difference between “rescuing” and animal and “adopting” an animal ?

When a shelter has to euthanize animals it’s not wrong. So if you adopt from them you didn’t rescue them you adopted them. Now many shelters have to euthanize animals they actually rescued. From slower and inhumane deaths or lives. To just say adopting a pet from a shelter and it not having been euthanized is rescuing it Ian to one put down the good work shelters do, and two really unhealthy grandeur. MO. I think I’m right I could be wrong.