I am somewhat unique on this board because I have a MC X-2 with 2,100 lbs of extra ballast and spend most of my boat time wake surfing.... it is because that is what my kids want to do. I have the boat so I can spend time with my kids. Once they are all out of the house, I will get a slalom boat.
In every activity that becomes a competitive sport, there will be the push to the very top of performance. It goes from being a fun activity to being an obsession that you train for, engage in highly disciplined practice, develop specific equipment, and concentrate on the last 0.3% to reach the top. The early techniques and equipment fall by the wayside and the amount of time and money it takes to stay current goes way up. Consider the time and money spent on swimsuits, running apparel, and shoes for olympic athletes - in sports that require almost no equipment.
When a sport becomes fully mature, you typically have stratification of the levels of the sport. You also may find a dramatic drop off in participation if the average participant is so far removed from the elites that they no longer can relate. The best sports organizations at managing this either have a massive spectator bias (NASCAR, NFL, etc.) or have a wide base of local competitions (distance running, AYSO, etc.) with little cost and barriers to entry.
In our case, we have a fully mature sport with little spectator appeal with a high cost and massive barriers to entry. It is a struggle to survive other than as a small, niche sport.
There is no easy answer. My daughter and I ran the Allendale Waterski and Wakeboard club last year and taught several kids how to ski, slalom, wakeboard, kneeboard, and wakesurf last year. It was expensive and time consuming, but we were happy to do it. It is up to each individual to determine for themselves ho to best enjoy and perhaps promote our sport.