Back in the days when there was Bitcoin and just Satoshi testing it, how did other early adopters of bitcoins came to know about it? Did he advertise about btc somewhere to attract people's attention to this new technology? How did bitcoin users initially rose from zero to millions ?
If I remember correctly, and don't quote me because I wasn't here back in the day when Satoshi would post on this forum, it basically spread through word of mouth after Nakamoto started the blockchain up, and he waited for enough people to start using Bitcoin so that they could maintain the network before he disappeared.
So essentially just a large, exponential growth for what I would assume.