Protect? Really important? Low level content

[Bovinity]

It's a universal attitude. "Oh, it's okay, I know what I'm doing" is often a warning flag itself, since so many bad healers (or in fact bad anything) say something similar. Don't expect to be given the benefit of the doubt that you're the exception to the rule.

I'd rather be with a lazy healer than one who doesn't seem to be aware what their job is.

So basically anyone who is confident in their role throws up a warning flag to you?

It's nonsensical and sounds like you're just eager to find fault, which isn't a very nice trait.