This would entail adding a feature similar to Safari's or even Chrome's, allowing owners of touchbar macs to have greater productivity.
I want to have touchbar support for older macs. I would say that yall don't really care for older machines, but you have a browser available all the way back to Catalina. It, while being a minor feature, would help improve productivity. Ideally it would be a tab switcher, but it could also be like what Chrome and Firefox have.