It's Interop'27 season! See the currently proposed focus areas for browsers to work on wide interoperability by the end of 2027. A friendly person has suggested we focus on the Sanitizer API https://github.com/web-platform-tests/interop/issues/1336, which is great. But I'd love browsers to go even further: 1. Support other "positions" than just `setHTML` (e.g., prepend, append etc) 2. Trusted Types `createParserOptions` to prescribe a sanitizer instead of returning HTML texts More here https://github.com/web-platform-tests/interop/issues/1416