Just check with your target areas jurisdiction first. At least in Germany your suggestion is considered illegal practice (I‘m unsure regarding the rest of the EU). Here, two uniform yes and no buttons are required to make an informed decision, according to courts (no suggestive design and no inconvenient hiding of the decline button are allowed). The reasoning is that if a user just clicks the highlighted button by muscle memory or convenience this cannot be considered valid consent.

God, I hope we can find a proper and widespread browser based solution to consent management soon.