Most altcoins are not really "competitors" for Bitcoin because they are token systems with a - varying, but mostly strong - control by a centralized entity that owns a large part of its supply. But there are altcoins that are not following that scheme (Monero, Namecoin, with some "hybrids" like Ethereum and LTC with weaker control by the centralized entity ...) and try to be as decentralized as Bitcoin is, and that is why they can be viewed as real competitors, where the owners "own" their money without any intermediary (not even the state).
The existence of these "real competitors" can be a problem for the "digital gold" paradigm, because we don't know if one of the "competing digital golds" out there can be dominant (as Bitcoin is now) in the future, and if this dominance will change (another coin taking the lead). This can - and will - lead to wild speculation and volatility - as long as the dominance and valuability is not backed by "hard facts" (=real usage).
Bitcoin can only achieve a stable "valuable" state and conserve its leadership if its ecosystem grows at a similar pace than its price (ecosystem growth can be delayed, but most happen eventually). Then all characteristics of a pyramid scheme disappear, and that's what we should be aiming for.
So, to summarise:
- I'm basically right, Bitcoin isn't a pyramid scheme
- yadda yadda yadda
- Bitcoin's a pyramid scheme, until you decide it's "real" money, when it magically isn't a pyramid scheme instantly
I don't think you even understand the most basic aspects of monetary theory.
This is more or less verbatim from the Wikipedia article on Money:
"Money is an emergent phenomenon from the process of trading goods. One good becomes the most common denominator of trade, and in turn becomes the most valuable trading good in it's own right"
According to the very basics above, as well as the 7 properties Aristotle used to define good money tokens, Bitcoin is money. Not to everyone of course, but that's not necessary: everyone in the Bitcoin economy treats it as money, by definition (no different to how the Malaysian Riggit is not money to those who trade in the Chilean economny ). Bitcoin's market price is immature, which makes it's exchange rate volatile until it matures, but it's monetary characteristics are sound.
So why are you trolling about pyramid schemes? This is cargo cult economics you're coming up with here. Pyramid schemes have no intrinsic value, they're definitively scams, where only either the originator (in this case, Satoshi), or a select group of lieutenants ever make a profit. You can't buy things in an economic market with your pyramid scheme tokens, whereas the Bitcoin acceptance amongst merchants has been steadily increasing for several years.
Even people that bought Bitcoin last month have more purchasing power than they did before. Unlike in a pyramid scheme. So, I'm ever so sorry, but literally every Bitcoiner in it's 8 year history, even very new Bitcoiners, aren't going to take this incredibly faulty comparison of yours seriously.