If you can't self-host a web-based application you have no capability of ever using it without third-party tracking It's at least possible (albeit potentially

If you can't self-host a web-based application you have no capability of ever using it without third-party tracking It's at least possible (albeit potentially difficult) for a native application, should it have have such tracking, to have that tracking removed. Software "crackers" have shown, time and again, that so long as the code is present on a machine it can be made to run in whatever manner is desired.