"gets wise to this" how, exactly? The EU can certainly set conditions which Apple must meet to ship a feature. They have no legal grounds whatsoever to demand that Apple ship that feature to Europe, specially modified to meet their exacting requirements.
How would that even work? One way to comply with the EU's demands that a product work a certain way, is to not sell that product in the EU. Is your stance that EU has a right to force companies to sell their wares in the EU?
It could very well become that after enough of this, DMA 2.0 would have a provision stipulating that any feature withheld in the EU would need to have a valid technical justification that passes review by a panel of independent experts.
Sometimes I wish they tax the hell out of those US behemoth in a way that would open space for EU companies to become competitive. The network effects are too big when it comes to IT, it's not very wise to let the US be the sole beneficiary of such an industry.
Not doing so only costs Apple whatever marginal business they expect to lose in EU for not offering this or that feature. So I'd expect more of this going forward.