Yeah, I don’t mean to say that it’s a total scam…just that it’s ok to want to weigh your options to see what is worth it and what isn’t. Especially because braces ain’t cheap. And if someone doesn’t want it, then it’s appreciated to stop harping on them about it every single time.
I honestly have no idea what model the toothbrush was, but it wouldn’t surprise me if it had that sort of feature. Nice to have for some, but not something I seem to have a need for.