Despite the hate it gets, Electron is an incredible tool to be able to quickly create a decent native experience (and as someone who uses linux - I tend to get native apps with company support, which is miles ahead of where I was 10 years ago).
I'm glad to see folks playing around with the native installed webviews - now that MS is all in on webview2, this feels like a good solution to some of the bloat required by locking a chromium version in electron.
Slightly more likely to hit compatibility issues across machines, but for most apps not using cutting edge apis - not too much of a concern.