That's fine if you're happy for sport to be just another industry, no different to construction or food & beverage or financial services, but I'm not and I think a lot of sports lovers would agree.
Sport is more than a business, it affects people on an emotional level which ordinary industries / sectors don't. And it's entire commercial value is based on that - it's the people who invest their emotions in the success of 15 people chucking a pig's bladder around, paying for tickets and TV subscriptions and replica shirts which pay for the vast salaries the people within the industry earn. If you take away those millions of people, then Steffon Armitage's ability to support his weight with his feet and grab a ball on the ground while other people try to knock him over is worth absolutely ***** all in the real world.
So yes - the opportunities for remuneration and social status, far beyond what seems rational for his actual skillset, are offered to him by those people, and he and all other players damn well owe them (us) something in terms of respect for the game and a sense of loyalty.