I doubt that the TKD of 20 years from now will be the TKD that we practice today - just as the TKD of today is not the TKD that was practiced 20 years earlier.
A true statement, but given the fact that today's TKD, in many opinions, has degraded from what was. Using this premise, if it continues to degrade further, than just what would be left?
My opinion is that this very well may be (and should be) the last time TKD will be in the Olympics. Again, degradation has been the focal point of this venue also. Not only my opinion, but that of other's and has been stated as much on other threads. Just a rewind of the last Olympics and you'll see for yourself.
We have the vision of some folks, looking to have TKD return to, as they saw it, it's original element, that being SD focused and I think this attitude is starting to gather more recruits.
There is another element that is causing a drop in the sport aspect and it is two fold. First, just on the local tournament scenes, folks have vented their frustrations, on what they viewed as less than honest outcomes of matches. I'm sure we have all been privy to such happings, if we have attended tournaments. Alligned with this, is the fact that money has become tight for many folks and the aspect of forking over money for a tournament, that is going to take up a full days travel, plus the additional funds to get there and back, eat and of course feed the oil companies, will/can play a major part in folks saying, we can use this money for better things. We have already seen, at least in this area, good sized cutbacks in the amount of attendance at the last couple of tournaments.