Yes there is a right and wrong. The default browser behavior is the design that every user expects, so unless there is a very strong argument for a different way, this is the _right_ design.
> Exactly. This is a design choice and there’s no right or wrong here.
I don't agree. If your design choice forces a user flow that is surprising, awkward, and redundant then it's definitely the wrong choice. It's still a call to be made by the design team, though.
You don't need to write one? Just write a ublock origin rule, use grease monkey or whatever is used nowadays.
Or just configure your browser to ignore the target param, eg browser.link.open_newwindow_restriction 0 in about:config
The fact I've gotten so many down votes for my previous comment really nails the point down how HN isn't really used by technical people anymore. It's mostly idiots with opinions.