❕NEWS – Bitcoin users expected to hit 1 billion in the next four years | Proxies123.com

Is 135 Million current figure and 1 Billion by 2025 for all of the Cryptos or for Bitcoin only.
I would say that the figure could reach 1 Billion for all Cryptos but not necessarily for Bitcoin itself, although as a trend most Crypto users have some or the other investment in Bitcoin.