It would also drive the point home to the very same legislators that the author is deferring to.
If browsers now start pre-emptively folding, Google just straight up won. It's great that the Vivaldi team is against this change, but a blog post and hoping for regulation just won't cut it. You have actual leverage here, use it.
It's like staying on a dancing elephant. And it requires MONEY. Lots of.
I suspect this is the desired result of Google to protect chromium despite it's opensource.