I'm the OP and I'm not a native speaker but to my knowledge "quality" denotes in English besides a few other things the meaning of "value" (in the sense of wort

I'm the OP and I'm not a native speaker but to my knowledge "quality" denotes in English besides a few other things the meaning of "value" (in the sense of worthiness) or (related to that meaning) "excellence". Something being high-quality makes this thing valuable. I didn't mean "code quality", or the like, as a license can not enforce that obviously.