This is just an example why Firefox rules.
The slight issue that doesn't make the experience perfect is that if I have google.com on a container and search something, if I click on any of the results, this will open to a new tab.
Like there is no option of dynamically changing the container of the tab.
I would really appreciate this kind of function. And I am sure, a lot of people would appreciate the default experience of clicking on a search engine result.