All of their products helped the sector they are in. They didn't "dump" into it. Google continually improved areas where other companies previously refused to, even if they were charging for their services.
Mail. Internet browsers? Does it really need to be stated? Open source. Kubernetes. Open source. Tensor architecture. Freely released.
I don't see the argument for breaking Google up other than people are holding some vendetta against Google for being successful AND a pretty good citizen in the overall landscape so to speak.
If anyone needs to be broken up it's Microsoft. Microsoft actively harms every other competitor by bundling all their services together to the point where businesses won't even look at other software (teams? Azure is basically sold on nepotism).