[dmix]

Yeah that was what I was started doing initially before switching to Vue 3. It gets aesthetically ugly pretty fast when every time you declare a variable (or more importantly flagging subsections of bigger objects) you have to put Object.freeze in front of it x100. And make sure any data inserted indirectly into an object afterwards gets frozen as well.

I'd much rather the default be non-observed and the reactive data is explicitly marked, instead of the opposite. Which is a surprisingly under-reported evolution in Vue 3.