Doesn't matter. 90% of the shitcoins that exist right now will be dead in a few years. They have big ideas or in some cases half baked ideas and most of th will never even come to fruition. It's naive to think that they will.
Bitcoin is the first, has the most devs working on it and is still by far doing the best out of anything else. Saying the "dominance" should be "less than 10%” is like throwing a dart with your eyes closed and pretending that you meant for it to land wherever it lands.
What shitcoin are you shilling here? Or should we buy gold? Silver? It's hard to see why you're blindly pulling things out of your ass until we see your true motives.
Edit: Jetcoin. See? Now why didn't you just go and shill your shitcoin? It's just that easy. No need to sling shit at the one true winner.
I get that there are many shitcoins out there, but there are also winner alts.
BTC isn't really a "one true winner," as its technology always lags behind. Only now did BTC become viable for daily transactions again due to the LN. Before, or rather, just last December, BTC transaction fees were as high as $30, and they took almost a day to finish confirming.
During that time, many alts, like Litecoin, had way lower fees and confirmed in minutes.
I'm not trying to put BTC down, but saying BTC is a clear winner is also a mistake.