Hoping someone can help explain this to me.

I understand Google is making some fairly sweeping changes to chrome that negatively affect the free internet. To what extent does that filter down into.the chromium based browsers? I have been struggling to find any relevant information on this, everyone just talks about it like they are all unique browsers

I have been using Vivaldi and really enjoying it, but it is chromium based, so of course it could be helping to support these changes, indirectly.

Thanks in advance