I literally can't follow your points. Of course people care about the Spotify UI, that's how they interact with Spotify. And it doesn't matter if end users or businesses pay for Slack, people do pay for Slack and its software and UI is part of what they pay for.
Are you just going to find a different reason why you're going to ignore software built on a web tech-stack? Add up the market valuation of all companies using web technology to bring software to their users. Then compare it to the native market. It's not even close.
It's perfectly fine to use market value to estimate utility in a capitalist system. You just can't ignore every piece of software you don't like.
Are you just going to find a different reason why you're going to ignore software built on a web tech-stack? Add up the market valuation of all companies using web technology to bring software to their users. Then compare it to the native market. It's not even close.
It's perfectly fine to use market value to estimate utility in a capitalist system. You just can't ignore every piece of software you don't like.