Tell that you every single digital camera. Very few output RAW by default, many don’t even offer that option. This isn’t a “phone cameras” issue.

The fact that you think post process is compression says a lot, or that there’s no reason to apply post process when 99.9% of the population don’t even know what RAW is and won’t benefit from it.

Again, you want a proper camera, buy a proper camera. But learn a bit before