It's more so true for Frenchies than most breeds, but no more so than if you were getting any bull breed if that makes sense. With health issues and breeder responibility it's the same thing just with different issues. When you're looking for a responsible Lab breeder for example you want to have hip gaurantees and if it's got a field lab vs. english lab pedigree for preference. When you're looking for a responsible Frenchie breeder you're looking for at least a one year overall health guarantee. You're looking for proper breeding standards in regards to it's spine and it's brachycephalic presentation. Unfortunately you're finding a lot of breeders these days breeding for a certain look vs. breeding for proper standards. The rescue issue is just about being able to afford any commitment they might have because they are not a cheap breed and pyschologically these dogs are bulls so you gotta be sure you can handle one without hang ups before venturing into one that might have some. Sadly most Frenchies in the rescue programs are in there for one or both of these issues. Either the owner can't afford them or they can't handle them.
Thanks for the info.
In my experience French Bulldogs are friendly and docile.