Mobile phones have embedded hardware backdoors. There is no way you can be free with a mobile phone. The entire structure of sensors is there just to figure out what people do. With a growing analysis capability made possible by AI any single piece of information will be used against us. We must ditch all the phones and work on reliable hardware
Discussion
If you feel that way it would be good to get others who feel that way too then figure how you can make a phone development company. Make the mission to create trustworthy, reliable, real control with a mobile device. It could be nice to work with a linux distro like PostmarketOS.