Question about Nike

In how many years will this be true: over 80+ percent of americans go their entire lives without ever wearing nike sneakers EVER. 100 years from now?? 200 years from now?? 500 years from now? 750 years from now?? 1000 years from now?? 1500 years from now??? 2000 years from now?? Surely (assuming the earth is around for thousands of more years)  we will get to a point where the above statement is true.