yeah. that's a pretty compelling reason, but on the other hand, there's a lot of value to be had from modularizing your codebase and microservices so... you co

yeah. that's a pretty compelling reason, but on the other hand, there's a lot of value to be had from modularizing your codebase and microservices so... you could do all future dev in a new language, and if you wanted, gradually convert your existing modules. Sadly, few places think far enough ahead to see the values of modularity (even ignoring language switching) and end up with giant monolithic codebases so language switching just isn't an option without a complete rewrite.