For who? If the sites in the genres I care about remain, I am unaffected (except for, perhaps, economically in a bigger picture). For example, I don't care if

For who? If the sites in the genres I care about remain, I am unaffected (except for, perhaps, economically in a bigger picture). For example, I don't care if ESPN's app is favored over it's website. I don't care if various lifestyle magazines have apps. Lots of examples here, pick your own. I spend my time on the web or in a select few apps like Discord, Hangouts, Signal, etc. Even then, I don't really care if the sites are optimized for mobile. I usually prefer when they aren't because most people do it poorly. Just make a nice website with appropriate viewports and non-fixed whitespace on the sides and it'll probably work out unless you're doing some fancy interactive stuff. In which case, I probably want it to be on a desktop anyway.