> Both are only built for aarch64 as they fail to build on armv7 and nobody > step up to maintain it for armv7.
qtwebengine should be buildable on armv7 and even armv6 if you disable LTO. I know that electron builds fine, and qtwebengine trims its chromium copy even further than electron. Chromium proper may have much more problems since AFAIK now it requires clang + rust.
