That doesn't make you a "traitor". It makes you a woman who is entitled to make her own choices regarding her hair. A texturizer is just another styling option many use to explore their curly options. If you want to, go for it. You don't need anyone else's permission or affirmation to do it.
Just be careful about it and do tons of research, first. I've heard mixed reviews about them, so I'd just proceed with a level of caution, first.