Market prices tend to rise with increased demand. That is a market function. And when you are still lower than your closest competitor, people will still prefer your service over theirs. If a bank wire costs 10$ and takes days and a btc transfer costs 1$ and takes minutes, why would I use SWIFT instead of BTC?
True, Bitcoin today enjoys a 91% market share of crypto. However, in the overall scope of a USD $7B asset class adrift in a many-$T sea, that market share is not unassailable. Indeed, should the masses finally decide to adopt crypto, I would expect them to adopt one that they can actually _use_, rather than one that prevents them from participating due to an arbitrary limitation. Any of dozens of shitcoins are waiting in the wings to meet this market need, jealously awaiting a chance to procure adoption by delivering real value in comparison to Bitcoin.
What will happen, at most, is that shitcoins will be used for low-value txs and btc will be used for high value txs. You want to gamble for a few cents => you use a shitcoin. You want to buy a chewing gum => you use a shitcoin. You want to transfer 500$ or $5 mn, you use BTC.
Why?
If everyone uses litecoin why would Bitcoin be better for larger transactions?
Isn't this similar to arguing about apples and oranges?
To me, it seems more likely that since crypto currencies occupy multiple spaces in realty, both a unit with inherent value, a representative direct transfer of said inherent value, and as a secure proof of existence ledger based on the security/hash power of the underlying item, that use cases would naturally gravitate to these options?
so with an altcoin like litecoin, it has a relatively fast transfer speed and nominal value worth but on the other hand, it's hash-power isn't necessarily as strong as bitcoin
then you have bitcoin which has a slower transfer speed, but possibly due to scarcity and first mover recognition, larger fiat value, but more importantly operates as a stronger public ledger.
so, if you are going to buy a cup of coffee, or transact a nominal value equivalent of a cup of coffee, or register an item of similar value, and then record that or transfer it to another individual, there are certain use cases which will naturally lend themselves to this option as they do not need enormous security behind it
on the other hand
if you are buying a car, or leasing a car, or perhaps a fleet of cars, or a multi-year,million dollar commercial property lease; this is a deal with significant financial liability associated with it; here as time is not necessarily an immediate concern but the concern is more over the duration of the contractual option and that proof of two parties entering into this agreement, you would want something harder to tamper with and more secure, which naturally would lead you to supporting a blockchain with more hash power.
I apologize if this doesn't come out as clear as I would like it to but in essence I'm arguing that it is naive to think Bitcoin will do everything for everyone. It won't. Already, you are divided into groups of people; those with bitcoins and those without. There is already a higher barrier of entry for someone without bitcoin than with bitcoin and this will only grow more divergent as the network continues to age. I think that is one of the main issues surrounding the current block size debate. Who is bitcoin 'for,' can it realistically be for 'everyone' and who decides that? I think it's more important to see that it has opened the door and the genie is out of the bottle. It's difficult not to recognize how cryptocurrencies are an inherent threat to the status quo as central planners lack control. I think you will ultimately begin to see state sponsored mining entities in both an offensive and defensive capacity and that banks will be unable to simply use the system without contributing to it or open themselves up to massive liability.
If citigroup uses bitcoin to confirm a lease; and that lease has not been entered into the public ledger after the person leaves with the vehicle, and there is an accident; you could see how a confirmation delay could result in a sticky situation concerning liability. But enough already. The battle is over the block size & core and who bitcoin is for. I think a fork is inevitable and once block size increases, wall street will move in en masse. Until then, this is all a distraction to suppress asset price to facilitate accumulation.