Eh.... more like a drunken frat sitting on an old couch on the lawn than the tesla cult.
Oh, the average ls fanboy might have a general idea of here's an engine. Here's a transmission. Then he turns and and says, "Now, tell me how much you charge to do the work for me."
Generally, many/most skip their classes and don't learn how to do the work for themselves.
Just like any frat, there's a handful that have done their work, get good grades, and hold the group out of probation - but those are the exception rather than the rule.