There isn't really a good solution. Forced migrations always create a decision point, at which point people may gather their resentments and move to something e

There isn't really a good solution. Forced migrations always create a decision point, at which point people may gather their resentments and move to something else. But if you don't eventually force a change, you have to live with all of the language's historical mistakes. My shop was interested in migrating long ago, but we had to wait until languages and frameworks (such as Django) supported 3. On projects where that wasn't a risk, we moved to Python around 2014 or so. But: I totally get that for some shops, the feasibility of migrating was low.