Branding alone won't work in the long term, you have to also provide a superior experience, which obviously apple's ecosystem does. Similarly, Tesla has the branding right now, and will enjoy their premium if they continue to deliver quality. But if they don't, and other manufacturers step up, then people will gradually buy something else.
You mean you DON'T want "Candy Crush 9: We still exist" preinstalled, and a shortcut added to the front of your start menu?
Only people that care about Tesla are nerds and Musk fanboys. 98% of the rest of the people will prefer a Porsche (or Audi or BMW or whatever).
Get out of the USA and outside tech circles, NO ONE (not in tech) knows or cares what Tesla is. Not the same with Apple where even before the iPhone it was a well known brand (know to be mostly a designer's machine, but still known)
It's no different than Apple. Other companies can offer a similar, better, yet cheaper product, but consumers will still be lining up for Apple's iXxxxx.