Satoshi(s) or sats, is supported by Bitcoin Core. As are 3 alternative units, BTC or bitcoin, and 2 much less recognized units, milli-bitcoins and micro-bitcoins. My version of Bitcoin Core (27.1) supports 4 units related to display of quantity. The 2 most commonly used are BTC (bitcoins) and Satoshi (sats - 1/100,000,000 of a bitcoin). But also available are mBTC (Milli-bitcoin - 1/1,000th) and uBTC (Micro-bitcoin (bits) - 1/1,000,000). New comers to an economy that have a standard are expected to adopt and adjust to the units. The whole of the ecosphere is not responsible to accommodate late arrivals. https://x.com/i/grok/share/PcjWmM4xP6xs3TiGUTidid5vd View quoted note →

Twelve (12) years later, they were both right and both wrong. Bitcoin Bubble Bears!