ENIMRACX ENIMRACX I'ts not recommended, for good reasons.
It is however indeed possible to disable even some of the default apps.
Things to be adviced about prior doing this;
If this causes conflicts for you, please remember that you did this and precisely what, how and when you did it. Don't ask for help if you defy the recommendations and do it anyways.
Expect the unexpected, since there could very likely be dependencies that you haven't thought about which now gets broken without warnings or notifications. Keep in mind that any vanilla AOSP framework app, likely expect to be enabled, compare this to the amount of work GrapheneOS team puts into 'domesticating' Google Play Services by their GmsCompatConfig development.