I can say that the hype in Telegram recently after the success of Notcoin and they have TON of coins as an ecosystem, now airdrop is growing rapidly in Telegram, imagine Telegram has 900 million users let's say 50% join the airdrop then this is definitely like a fast mass growth.
You are a dreamer. 900 million users is not 900 million active users.
I'd say it's like 200 million active users. And of those a 10% might be crypto interested. Seeing the "mass" adaption of wallets more like 5% but ok.
Most of my mates who like crypto only one hunts airdrops.
he does not use telegram.