If it was clearly stated before I bought the oven that it was limited to a certain number of recipes that the manufacturer provided, I actually don’t see the problem. You knew from the start what you were paying for.
And for your complaint that all the other ovens are crap and explode. Shouldn’t you take that up with the people making those ovens, not the one that made the locked oven? Maybe it’s very very hard to make ovens that don’t explode from time to time when people can cook whatever they want in them?
If someone came after you paid them and said, btw, you can’t make muffins in this oven, then I think it’s fair to be upset. But in the current situation, no.
And for your complaint that all the other ovens are crap and explode. Shouldn’t you take that up with the people making those ovens, not the one that made the locked oven? Maybe it’s very very hard to make ovens that don’t explode from time to time when people can cook whatever they want in them?
If someone came after you paid them and said, btw, you can’t make muffins in this oven, then I think it’s fair to be upset. But in the current situation, no.