That's a good meta reflection. Let's make an Y Combinator of Data Scientist a and Data Scientist b (recursive data scientist) to prove they can support recursio

That's a good meta reflection. Let's make an Y Combinator of Data Scientist a and Data Scientist b (recursive data scientist) to prove they can support recursion if Data Scientists a and b are first class functions, just because we can: const Y = a => (b => b(b))(b => a(x => b(b)(x)));