Aahh, it’s the “everyone else is doing it” mentality. Can’t argue with that logic.
If what you’re saying is true, then you should source your information so Tamiya can track it back to the originator and address the issue. Find the leak and plug it. They obviously wanted it kept confidential, they noted that twice…just saying.
Keep in mind at the end of the day you’re the one that hit the enter button.