What next? Even my text files will be default synced to the cloud, and nothing will be beyond the prying eyes of advertisers, governments and data-hungry LLMs?

What next? Even my text files will be default synced to the cloud, and nothing will be beyond the prying eyes of advertisers, governments and data-hungry LLMs? To be fair, I already sync some of my text files to the cloud, but I choose which ones I sync to which services. This seems to take away our agency.