Go for it! I've been meaning to do an "architecture of Bombadil" blog post that'd likely answer this question. It's not super advanced by any means, but it's a mindset shift to how you might think about browser testing coming from the mainstream frameworks like Playwright.
It would be very nice to have a little more details on how this works. Though I guess we can figure it out via code/trialing it out.
I'll give it a go later today!