It may be an unpopular idea and lack of business incentives to do so, but Apple, similarly to Google/Android, acts as if it was a "global"/international company.
With that in mind, it would be great, if we could get:
[THE BASICS]
- keyboard suggestions in Polish (!),
- QuickPath swipe keyboard for Polish (!),
- multilanguage keyboard support with Polish as one of the languages (!),
- proper voice navigation which know how to handle
ś, ć, ź, naturally,
- polish sound* in movies and tv shows on Apple TV+ (* and by sound I mean the voice-over
read it here why it's important TL;DR: that's the market here, polish lector or get out, Netflix and Disney understands it perfectly)
[THE MORE ADVANCED STUFF]
- Siri in Polish,
- New Apple Maps for Poland (3D cities, Look Around),
- Apple Fitness+ (even the access would be great, younger citizens know English well-enough to exercise),
- Apple Cash (or sending money with debit cards) - if you claim it's pointless because there are so many ways to send money, kill it altogether in US as well,
- Apple Card (just set up a theoretical bank and get some European bank for the heavy lifting, banks within the European Union don't have to have headquarters in each country).
- Translate app support for Polish.
Poland 🇵🇱 here acts as an example from my perspective, but many services are missing in many countries. They should use their extensive legal teams and focus on rolling out those things internationally.
Singular factors may not sound important, but when you miss that much, it matters. The experience takes a hit.
Many of these things are pretty simple and there are multiple companies and competitors which implemented it nicely and years ago.