There is good as well bad services were experienced by the coinbase users. Beyond this it has served the cryptocurrency community for around seven years. This is not easy achievable, 30 million cryptocurrency users when the same has got opposition, support and legal bans. This way it has crossed several hard situations and has reached a big milestone. Among the 30 million how many were active in the market needs to be calculated.
30 million users are truly remarkable achievements and that has exceeded the total supply of bitcoin. But we need to know that not a few people have multiple accounts in coinbase, especially for airdrop hunters, surely many of them misuse the coinbase airdrop event. So that one person can make up to 10 accounts to get more airdrop prizes. So 30 million is not the actual amount, maybe it could be half.