I've just come across a browser designed for research, that solves my biggest problems in some areas and will be using it forthwith.
It's relatively new, still immature, has limited features and some points of friction; and isn't cheap ($60 a year atm). No tabs. What it does have is "trails" showing all the websites and notes made in lines of research; these can be exported to markdown (and later reimported if wanted). The searched sites can be opened from the links in notes programs that understand markdown.
It's particularly useful for recording unsuccessful searches since they tend to be left out during normal note-taking and it's easy to find yourself going in circles over ground you have covered before (you=me). This browser solves that problem. It doesn't have many other features, but those it does have are very useful (dark reader, ad blocking, focus mode); it's very comfortable to work in.
I'd say that it's particularly suitable for research where you try multiple searches trying to answer one question (such as genealogy/shopping research etc) but mightn't be particularly advantageous if you are doing wide searches for many different things. It's also more effective if you are already using a notes program that understands markdown links.
https://gethorse.com/ https://www.youtube..../watch?v=7gvxrieLvIII've written
A review of my experience with Horse. Suffice it to say, that it didn't go according to plan.