Should everyone in the market, including malicious vendors, have the ability "to change default options", or this is only for Yandex? I am sorry, but Yandex is

Should everyone in the market, including malicious vendors, have the ability "to change default options", or this is only for Yandex? I am sorry, but Yandex is by no means AMD. It is ridiculous to suggest that Yandex "is second only to Google".