Quote from the article: "And then, gatekeepers will have 6 months to comply with the DMA rules: * They will no longer be able to lock in users in their ecosystem. * They will no longer be able to decide which apps you need to have pre-installed on your devices; which app store you have to use. * They will not be able to “self-preference”: exploiting the advantage of being the gatekeeper by treating their own products and services more favorably. * Their messaging apps will have to interoperate with others. And so on…"
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