I'll get it back on topic:
Thank you, OP for pointing out an isolated incident where a leaking car apparently resulted in mold growing. Please change the title of your post to no longer include the word "aggressive" since that implies that somehow the mold's innate ability to grow faster or in austere environment was a factor, when most probably it is due to excess moisture. Tesla certified service centers will handle the problem for this unfortunate client. We in the internet are unable to effect any change.
Please know that Norway is not the only cold and wet environment on earth, and though Tesla has stated they very much welcome customer input, it is unlikely that the picture you have found represents a problem that is specific to Norway. Rather, it is specific to that car, since scores of Canadian and Great Lakes area Model S owners have not experienced it (not to mention scores of other Norwegians)
Just because someone points out a flaw with your presentation, doesn't mean you are being dismissed as a liar. Legitimate problems and opportunities for improvement on Tesla products are posted here and on the other tesla owner/ enthusiast forums. Many get numerous echoes of support and concern. For whatever reason, it seems you are dedicated to making this one into a big deal, while those that read it with a critical eye are nonplussed.
I have no idea how Wormhole got involved in this or why he seems to be so upset with Bonnie for playing the dual role of Tesla enthusiast/ forum member and volunteer moderator.