trolling much?

now, if you weren't trolling and this was an honest misunderstanding: the current browser-based proof-of-waste systems make the service unavailable to people with accessibility needs that rule out javascript, like me.

also, they do not stop bots, at best they demand them to spend more (traditional) computing resources to train their neural nets, while adding more load on the server (because of the added Proof-of-Waste server side).

that makes it useless, per your own definition