I agree. All I am saying that in the limit where we all use services that respect privacy and stay away from big tech, we still have a major issue that we currently don’t have a solution for and is very hard to avoid or eliminate completely.

Look into browser Finger printing. The logged out parts does not do much nowadays.

I designed one a while back and used esp32 with custom firmware I wrote. Completely wireless and worked fine. A few years later I made a new board and used zmk with a couple of nrf52480 which works great! The esp32s were a bit heavy in the current draw and I wanted to try out low profile switches. All boards I made were fully split and had hot swap.

and the battery life 😱😱😱😱😱😱😱