Actually ETH has 16 decimal places, which IMO is waaay overkill. So a lot of Ethereum tokens also have 16 decimal places, also for no good reason.
8 decimal places is standard among most other coins simply because that's what Bitcoin did. A lot of developers - the ones launching tokens with a quadrillion supply - are simply too lazy to change the code to reduce the unnecessary decimal places.
It's just laziness, really, is the answer to your question.
Ethereum has a infinite supply so why the need for 16 decimal places ?
Changing the decimal place coding is just changing 1 line of code right? If you say developers are lazy then developers must be copy and paste crypto codes from other cryptos/blockchains, slapping on a new logo, if they are too lazy to change 1 line of code indicating the crypto project must be a scam then.
In the first place, Bitcoin was not invented to become an asset. The whitepaper's title sums it all up. Satoshi Nakamoto invented "Bitcoin: A Peer-to-Peer Electronic Cash System." I believe it was not in the mind of Satoshi to create "Bitcoin: A Digital Asset" or "Bitcoin: Gold 2.0". So whatever happened to Bitcoin today, particularly its emergence more as a new asset class and less as a currency, is not Satoshi's preference. Satoshi wanted Bitcoin to be used as a means of payment not as an asset which is designed to be just kept hidden.
Bitcoin has a total of 2.1 Quadrillion Sats and with the lightning network its more than enough to be the world reserve currency.
Theres no 2.1 Quadrillion grams of gold, theres no 2.1 Quadrillion real estate homes, theres no 2.1 quadrillion cars. These are assets/commodities so it bitcoin wants to be a asset it needs to be undividable, remove the decimal system. You either have 1 bitcoin or you have no btc.
Yes the people will cant afford to buy bitcoin at todays prices if that happen however an average person cant afford to buy a $40k ford mustang car so this person have to rent the car or finance the car with monthly payments.
Is it possible to finance a purchase of 1 bitcoin nowadays if a person cant afford it?
If none of the above is feasible then bitcoin should be a currency with its 8 decimal system where everything priced in Sats.
The meme coins developers/founders can introduce burning to make it deflationary you mean?
Or they change the decimal denomination like 0.00000000 to reduce it down to 5 decimal places or 6 decimal places or any number lower than 8 for example. 0.0000 is 4 decimal places. Does this make it deflationary?
All altcoins have 0.00000000 8 decimal places? If so why 8 decimal places? The $1 dollar has only 2 decimal places. $0.01 cent
Deflation is an effect (if it happens) and it's unpredictable, I mean it has to do with scalability. In the past, many token-based projects changed token contracts with new (smaller) supply and fractional units to match computational requirements or intentionally prepared them for larger scale requests.
However, neither bitcoin nor crypto can become the world's reserve currency due to supply and price stability. Say a country as small as Singapore can also have a monopoly on bitcoin trading if it becomes the dominant holder. Moreover, Satoshi (which is considered the most BTC holder) can be considered a super country as much as it has the most foreign exchange reserves.
El Savador country adopted bitcoin now and theres a total of 2.1 Quadrillion Sats in the year 2140 so El Salvador must be using a tiny % of this amount now so this 2.1 Quadrillion sats huge amount is more than enough for every country to fully adopt in the world unless the decimal system is reduced or taken away.
What's the lowest decimal system possible where its feasible and sustainable for miners to get paid in btc too?
[moderator's note: consecutive posts merged]