You would be wrong. The difference between a code camper (3-6 months) vs a bachelor's in compsci is the difference between a paramedic and a doctor. If all you need is a CRUD dev who can make use of a JS framework and a CSS library then it might be sufficient, but the rigorous fundamentals underpinning a compsci degree (discrete maths, data structures, algorithms, etc.) makes for a far more knowledgable and solid engineer.