Honestly, the instability of the political environment in US feels so extreme, that it seems like something could bite you that you didn't even see coming.

Just on the Gmail front: maybe Trump decides to trade embargo you country and pressures Google to cut off email access. Maybe he decides Google needs to be broken up and sold for parts, and Gmail's data goes to Truth Social. Maybe he thinks illegal immigrants or "radical left wing lunatics" shouldn't have access to American email providers and gets Google to start suspending accounts based on a some criteria. Maybe some of this seems far fetched, but we are talking about a president who threatened to to go to war with one of America's closest allies.

The non-American west's exposure to the instability is too high, and already affecting people. Switching software providers where possible is something that can be done quickly, and relatively easily by individuals in the short term.