Over time I’ve grown very concerned about non-FOSs simply due to constant datamining. Including for products people buy, they still want customers to install a proprietary app and register the product with serial, name, etc, for extra functionality. So on a phone, I have hard restrictions on what I refuse to install so that no apps have access to anything on phone or how I use it.
No, if I wasn’t clear enough already, due to dependancy issues, StreetComplete is not an option.