i purchased one of their product ( an iphone), which now belongs to me. That doesn't mean i should be compelled to use all of their product. What if tomorrow t

i purchased one of their product ( an iphone), which now belongs to me. That doesn't mean i should be compelled to use all of their product. What if tomorrow they decide bing is the only search engine available on iOS, or iCloud the only storage solution. Would you still be holding the same argument ?