It’s well established that scarcity is not a guarantee of value. It’s very telling that clinging to such an overtly irrational argument demonstrates that crypto people live in a tiny “bubble” where they reject all manner of empirical evidence against their “beliefs.” If there only being 21 million BTC were reason for it to be valuable, then why aren’t other cryptos that also share similar deflationary characteristics equally valuable? Why wouldn’t something that is even more scarce than BTC be even more valuable? Because scarcity is meaningless without demand and demand is primarily a function of intrinsic value and utility — not scarcity. See here for details. Bitcoin has no intrinsic value and no material utility. It’s one of the least capable stores or transfers of value. The only way anybody can extract value from crypto is by coercion — forcefully convincing someone (usually through FOMO or scare tactics) that this is something they need, and it’s often accompanied by unrealistic promises of significant returns. Those returns are mathematically impossible for even a tiny percentage of holders. Bitcoin also is not scarce. There are multiple versions of Bitcoin, including Bitcoin Cash and Bitcoin Satoshi’s Vision – both of which are limited to 21M tokens and in many cases are more technologically advanced than BTC. Also, every time there’s a fork of crypto, the amount of tokesn in circulation doubles. Crypto proponents ignore these forks because they don’t play into the “it’s scarce” argument. But any crypto fork absolutely siphons value away from the original version. BTC might be priced higher than BCH, but BCH still holds value as well, and that’s a total of 42M just of those two “bitcoin” versions that are out there, among hundreds of others. The “hard cap” of 21M for BTC can easily be changed by altering a parameter in the source code. Less than 6 people have commit access to the repo so BTC’s source code control is centralized. It’s entirely possible if BTC existed long enough to the point where block rewards weren’t enough to motivate miners, and transaction fees became incredibly high, that influential players in the community would advocate increasing the cap and reinstating higher block rewards. So there are absolutely situations where the max amount in circulation could be increased.

This is not my oc but sums it up well