Caps conterfeit are not legaly bad, but …
Designers put a lot of effort into these and duplicating their work (even sometimes reusing their images) is moraly BAD.
We all see cheap crap things make in China these days in our lifes, do we keep them ?
Probably no, those are considered commodities that we put in the trash as soon as we don’t like them or that they don’t work anymore.
I recently do what my grand-parents were doing a long time ago: buy quality (and expensive) stuff that I REALLY want and intend to keep a lifetime.
Buy less, buy better.
In the end it is the responsability of buyers to make the good choices.