No, you are completely right. Android has a back button in the main UI. Even better if the gesture navigation is activated. The browser does not need to copy th

No, you are completely right. Android has a back button in the main UI. Even better if the gesture navigation is activated. The browser does not need to copy that. But Firefox Preview had a bug where often enough the back functionality did not work. I hope that is fixed, if not that might explain some of the complaints.