That mindset made it impossible to upgrade from IE6, if you kept away from a dynamic front end it was a bit easier. That said the current landscape is worse, th

That mindset made it impossible to upgrade from IE6, if you kept away from a dynamic front end it was a bit easier. That said the current landscape is worse, the javascript tooling can make old apps impossible to improve upon just 5 years after release unless you have continuously worked on it.