What do you mean less valued? My impression is that the Marines are the most respected of the services. (I am not serving nor a veteran of any armed service).
I don't want to tell tales out of school or anything. I've met an ex-marine who suffered damage in training and stories from internet videos all corroborate the general story. The marines are the offensive branch, and the individuals get treated poorly. You get a lot of respect for your title, but other branches have a better quality of life and better jobs available.
https://youtu.be/UMoLKLM8SMg Fun story time by an ex-air force guy who was going to join up to the marines (4:30).
Counter to this anecdote, I’ve met a reasonable number of Air Force, Navy, and Army who retrospectively wished they joined the Marines. I’ve never met a Marine who wished they joined another branch (with the exception of when other branches offered even more difficult opportunities Marines didn’t, like before MARSOC was established)
