Outside of a small handful that do go in-depth, these "switching off of Google" people just repeat the same thing over and over again, and expect everyone to instinctively agree with their views.
This has the classics like: - "Google’s services are actively worse than the alternatives" (not actually listing which services they're talking about. Not showing specific features or design decisions which are worse than the alternative. Youtube is certainly not worse than the alternatives.) - "I do my best to boycott bad things" - "but big tech is bad" - "The old adage of “if you’re not paying, you’re the product” is certainly true here." (do we need to hear this banality for the thousandth time?, also there's plenty of actually free services, like this site we're discussing this on.)