Microsoft repurposed Google's adware in Chrome into Edge telemetry/spyware to feed your browsing directly into windows telemetry to watch everything you do, they wanted that back when IE lost the war.
Google already went evil and set the precedent removing adblocking capabilities, now Microsoft can just blame them and feed everything you do into Bing for ad money as well as telemetry/spyware without you blocking it, that's effectively double-dipping all in on stupid windows users.