• History shows everything I’ve ever been to including the “nope that top result in my search engine actually didn’t contain the search string anywhere in its contents and is thus useless to me.” pages
• Bookmarks are for things I routinely go to for years
• Tabs are useful results for the projects I’m working on now.
• Pinned tabs are the pages I visit multiple times a day.

None of those is a substitute for any other.