On most platforms, browser use only requires the interactive elements, which we extract, and does not need images or videos. We have not yet implemented this optimization, but it will reduce costs for both parties.
Our goal is to abstract backend functionality from webpages. We could cache this, and only update the cache if eTags change.
Websites that really don't want us will come up with audio captchas and new creative methods.
Agents are different from bots. Agents are intended as a direct user clone and could also bring revenue to websites.