Honestly, as a musician with a degree, I don't recommend getting into too many video resources like scotts bass lessons. While they are great resources at times, video lessons are never tailored to you as an individual, and you get stuck just copying what was played in the context of a specific lesson. I would way rather learn from great books. Video lessons often take way too long to describe a simple concept. Books are generally cheaper and you only pay for them once. What players should be doing is learning basslines and melodies from their favourite songs, and analyzing what musical devices were used.
ALL THE INFORMATION YOU CAN GET FROM PAID RESOURCES CAN BE FOUND FROM FREE RESOURCES. YOUTUBE, YOUR LOCAL LIBRARY, THE INTERNET, AND SPECIFICALLY HERE ON TALKBASS.