LeBron has a somewhat of a point but that isn't the fault of Huddersfield. They gave away free STs one year and still got no fans.
Fans don't win you games or prizes though and Hudds this season are great to watch and having already made one final could well make another. They also have far more homegrown talent than a lot of other clubs. They would 100% be given a licence and so they should be.
The problem LeBron alludes to with crowds is game wide. Nobody gets what we could consider to be a "good crowd" for the level of competition. We are supposed to be a top level sport but then you switch SS on and the games are being played in front of empty seats and in some cases in stadiums that are worse than non-league football grounds. The stadia is a bigger problem IMO than the crowds.
I've always been a fan of licencing because I don't believe the talent pool is there for sides to step up as shown by the fact that usually the team coming up go straight back down and rarely compete. However, for licencing to work it has to be done properly and with no brown envelopes. If your stadium isn't good enough then the message should be "go away, fix it and then come back next time" not "do you promise to build one some time before the second coming of Christ"
IMG need to find a way of getting more fans into grounds, of course they do, and for me starting by making the grounds respectable is step one.