since it relies on leeching open source code via so called "AI". Consider that if all coding was done this way, the state of software would never advance, since there would be no new original (human written) code to leech from. It would just be re-cycling the same code over and over, mashing it together in the hope of something "working".

Yes, it seems you _will_ be penalized for creating a website that is Mobile Friendly :- use plain HTML where the presentation is strictly up to the browser, and the Google check tool uses a default tiny, tiny font and then complains that your website has fonts that are too small !

Ironically, Chrome (on Android at least) doesn't have this problem - plain HTML websites are perfectly readable, making a mockery of Googles check tool.