I will admit to being initially confused by “cycletrack” as noob around here (though not really a noob to cycling). As someone mentioned upthread, “cycletrack” gave me a vision of a banked & looped facility with crazed MAMILs going flat out on carbon fiber road bikes. I did not sound to me like something I wanted to ride on — or could get me from A to B.
Now that I have all of ten or so posts to my name, I feel much more hip to lingo as the kids don’t say. Still, I guess the average person who’s not all that invested in cycling infrastructure would not likely have a good sense of what a cycletrack is just hearing the term — and those who might be in favor of a “protected bike lane” or “bikeway” might think a “cycletrack” sounds like a waste of money and space.