There are costs to changing it, just like there are costs to rewriting an app in a new language. Only rewriting something from php to python 3 doesn't potential

There are costs to changing it, just like there are costs to rewriting an app in a new language. Only rewriting something from php to python 3 doesn't potentially leave senior citizens on fixed income homeless. That doesn't mean people like it, or think it's not problematic, but there has to be an upgrade path that's viable.