The monopolistic dominance is the issue. They have too much data and too much power, and leverage that to swallow other market categories. Today they have a deeply unhealthy dominance over the tech industry.
Google could do everything right and still be an existential problem. You say MS has data security issues, okay sure. I’d still rather have them or anyone at 25%+ of the market.
Google isn't forcing someone to use it. It's monopoly can disappear when something better it's there.