This is too real and any of the great investment of manpower (e.g. Tensorflow for Swift) if happened to Julia would probably be 10x or 100x in terms of ROI -- just look at how few devs and line of code Julia's alternative to pandas/numpy/ML/autodidf/plotting has. If Julia ecosystem can be somewhat competitive while only having part time and researchers' side project contributors, it WILL thrive if properly invested.