Websites and web developers mostly don't care about client-side problems

It's not that website owners don't care that they're frustrating users, losing visitors and customers, or creating a poor experience. It's an intractable problem for most website owners to combat the endless ways that their sites are being botted and bogged down, and having to pay for resources to handle the 98% of traffic their sites are getting that isn't coming from real users and customers. By all means, solve it and everyone will be happy.