I don’t know how the new forum is doing on the pc but the mobile version is very bad with this feature of infinite scrolling, we need to have the old way of a number of posts per page while buttons to navigate to the other pages so we don’t “get lost” in the middle of the thread.
Mega threads are terrible for those who enjoy reading the forum, the only way mega thread can work on a single page is like reddit with the option to hide a response and all the replies of this response, otherwise we just have to bunch of randomly posts and you can know how they are connected like some post from page 5 is talking about something that was posted on page 2 but you can just go to page 2 and find out.