Not really. The fact that the tv shows exist means by default there will be some piece of information there that isn't in the movies. The only point when that could ever become a problem is if that information is genuinely necessary to understand something else and isn't explained/clearly referenced in that something else. There's no actual *need* for us to know why Bruce looks that way in this simple scene. If he shows up in another film and it does become something we need to know, the explanation will probably be referenced in that film, most likely just enough for everyone to understand without those who watched She-hulk feeling like they're watching a previously on the MCU segment.