Honestly? Yeah, Chrome should definitely have a built-in "Merge All Windows" feature — it's a super common use case.
A simple button like:
🧩 "Merge all windows into one"
...would save time, especially for power users juggling dozens of tabs.
Even macOS Safari has a feature like this:
Window → Merge All Windows — and boom, all tabs come together.
Thank you for considering this feature. I really appreciate the incredible work your team does to keep Chrome fast, reliable, and innovative!