It won't be the only option, it'll just be the only practical option because some sites will only support WEI. I see any antitrust case being rejected on those grounds, and on the grounds of other browsers choosing not to support WEI.
It won't be the only option, it'll just be the only practical option because some sites will only support WEI. I see any antitrust case being rejected on those grounds, and on the grounds of other browsers choosing not to support WEI.