The government are monitoring us online.
Here in the UK we have "The 66th Brigade" which are a government offshoot that conduct misinformation and cyber warefare (feel free to google), every country has their own version. You see them on twitter with 1 follower and created accounts recently spouting government narrative, I outed lots of them and got banned from twitter (the only social media I use).
With AI it's more possible, but I don't believe they have the man power to track every single person.
I have reduced my online footprint, but ultimately I'm not scared, whatever happens, happens. Better to die on your feet than live on your knees.