Earlier quoted context omitted.
You can have both! haha We built isagent.dev for exactly this reason, serve human content to humans, serve agent optimized content to agents.
Do people really need or want more bandaids?
If you want to take the stance that those designers (and people who don't want to consume plain text web) are wrong, sure I guess. But I prefer to take the stance that people and agents should receive content in their desired format.