Even when it isn't broken the display output is broken in Thunderbird because the dev isn't going to bother checking Thunderbird as many people don't use email clients like that anymore and instead use webmail.
I never have used RSS that much as normally if I want to check for new things on a site, I will just go to the site and look myself.
RSS is a good point that I didn’t consider. Although it tends to be a summary and hyperlink to the main site.
https://en.wikipedia.org/wiki/Wireless_Markup_Language
https://en.wikipedia.org/wiki/Wireless_Application_Protocol
WML pages had mostly text and hyperlinks from what I remember and even though it supported images too I think most such basic pages would be readable even if you turned image loading off.
I had some sort of Nokia running on whatever 2kbps networking was going then, and would shave absolutely anything I could to make the forums load slightly faster.
This often makes a really nice API if you can do other formats too - the main page of cnn could respond to rss accept headers and give me a feed for example.
If someone makes a new tech that makes that impossible, 10 principled FSF-enjoyers will write content for it and nobody else. Web standard bloat is bad, but it didn’t cause this problem, and you can’t fix it by creating a new spec.