Is this a sleazy thing to do? Yup
That makes it illegal. The DMA explicitly requires gatekeepers be "proactive" (that's their words) towards opening up their platform. Removing features just in the EU is the opposite of that.
Is this a sleazy thing to do? Yup
That makes it illegal. The DMA explicitly requires gatekeepers be "proactive" (that's their words) towards opening up their platform. Removing features just in the EU is the opposite of that.