Don't get me wrong, I love multiple dispatch and Julia's composability + speed make it a no brainer for science/quant econ teams to adopt (and using it to train models on TPUs is a actually a sneaky way to save time + $), but they've lost the "culture" war and I can't see the entrenched masses here or elsewhere changing their minds on it. Not sure whether it's for job security sake or they got sick of all the "Julia is faster than/will replace X" evangelism or Plots loaded too slowly the one time they tried it years ago or a combination.