Here is what changing for Alphabet, Amazon, Apple, ByteDance, Meta and Microsoft in Europe:
– treat services and products offered by the gatekeeper itself more favourably in ranking than similar services or products offered by third parties on the gatekeeper’s platform
– prevent consumers from linking up to businesses outside their platforms
– prevent users from un-installing any pre-installed software or app if they wish so
– track end users outside of the gatekeepers’ core platform service for the purpose of targeted advertising, without effective consent having been granted