People who get out, see the world, meet people from other places tend to be far less tribal. Early career, I could have easily been a paid Microsoft Evangelist (is that still a real job title?). Eventually I was forced to begrudgingly learn a whole bunch of other things, then I became obsessed with OSS, shunning my former tribe every chance I got. At some point I just stopped caring about everything. Language, tabs vs spaces, design patterns, IDE, frameworks, I just don’t care any more. I still have my go-tos if I’m starting fresh but, if the direction of the wind changes, it doesn’t bother me a bit.