Ya know this whole "Villain School" idea reminds me of V.I.L.E. and the training of the new villain generation in the new Carmen Sandiego TV show.
I saw a netflix series that reminds me of this
Im v interested
...Yup, might have been that one.
I hope this idea catches on because, honestly? It might be interesting to see pull off, there's a number of things one can do with villains when the focus remains on them that are very hard to do in a relatable manner when the heroes start doing stuff. And certainly not everyone is born knowing awesome evil laughs or convenient exit left tricks!