In recent years it has gotten a lot more obvious how massive the network effect is for undergrads. Anyone in stem knows to get research experience, and to bombard every professor's email in the department for a position, no matter what career they might end up with.

In fact, at my uni there is fear that going online will result in students deferring for a year, since undergraduate surveys are overwhelmingly in favor of in person class, to the point of not paying tuition for online offerings and extending their degree plan as a result.