This time and age I don’t believe anyone really depends on specific version of browser.

You could pull that maybe for a month. Longer than that and your customers will drag you through hot coals that you fix your stuff and move forward because you block security updates they need to install.

Unless of course you have it somewhere deep in company and it is IE8 app that no one can update.

But if you do anything public or SaaS platform you probably just fix stuff to support new versions or you are out of the game.