Have you ever thought about there might be stress going on in the grow rooms. You have to realize people that buy from commercial growers have thousands of plants growing all at the same time. There might be a hermie that went unnoticed in the garden even if they were from a clone. And some people just can't get a hold of clones and figure it's better to have something rather than nothing. And maybe a male existed in the garden or w/e I don't see why complain. Seeded bud is very potent too. Plus if it's a good seed you can plant it and get more bud hopefully.