Yes, I see the drama you're talking about here: you're saying, "Oracle could put the screws to most web software companies by forcing them to open source their app code".
Because of the way MySQL works, that's almost certainly not true. But stipulate that it is for a second, and, what's your point? Stallman agrees with Oracle here. Web software companies are ripping other developers off by building apps derived in part from free software but keeping their own code closed.
I don't share Stallman's outlook, but I see where it's coming from.