I've had my current setup for five seasons. Same board. Same boots. Same jacket, helmet, pants, etc. If I do a back of the envelope calculation, my sport probably costs me $1,000 per year on average.
There really is such a thing as competence, work ethic, and patience. These traits tend to lead to success in other areas of life, including the accumulation of wealth and advancement in one's career. Not everything can, or should, be explained by privilege. Great people really do earn their greatness.