The front-end is usually just a thin layer on top of a database, sometimes with backend services (queues/processing). Having a bad language on the front-end actually helped. You don't want to write code because of the bad language, you write less code, less code is less bugs. You had to be invested to increase the lines of code. It's like the hard chair of programming languages. If you don't want programmers to dwell there, bring the hard chairs.