That is only possible if you completely subvert the actual meaning of "open source". Feel free to argue that you think MIT/BSD gives more freedom to the downstr

That is only possible if you completely subvert the actual meaning of "open source". Feel free to argue that you think MIT/BSD gives more freedom to the downstream developer but please do not play around with words. GPL is open source, and ensures its derivatives stay open source. MIT/BSD do not do the latter, for better or worse.