Doesn't a coin "cap" only give the illusion of "more value"?

If I have 100 useless things, they are worth nothing.
If I have 1.000.000.000.000.000 useful things, they would probably each still be worth more.

Look at FIAT, uncapped and Quantitative Easing everywhere (more money being printed) and it's still worth something because of it's usefullness.

IMO coin cap shouldn't be a real issue as long as it's adaptable by the masses and has a real intrinsic value while being used.