I think it'd be better for AI and web dev if AIs generated real CSS instead.
The supposed difficulty of tracking from elements to classes to rulesets is something that AIs can easily handle, and being able to change a ruleset once and have the update apply to all use sites is really good for AI-driven changes.
Plus, humans and AIs won't have to wait for Tailwind to adopt new CSS features as they are added. If the AI can read MDN, it can use the feature.
The supposed difficulty of tracking from elements to classes to rulesets is something that AIs can easily handle, and being able to change a ruleset once and have the update apply to all use sites is really good for AI-driven changes.
Plus, humans and AIs won't have to wait for Tailwind to adopt new CSS features as they are added. If the AI can read MDN, it can use the feature.