[delinka]

Can't tell if sarcasm ...

And, yes, that's often the reason parts of the world move to other things. Hopefully, someone saw an actual problem with the stack they were using, saw a solution elsewhere and moved. However, anecdotally, I often see people deciding emotionally that the Hip Cool New Thing is The Right Way To Go and that's what they use ... and then discover the warts are bigger, or the problems aren't actually solved, or the only thing different is the vocabulary.