These days bitcoins are not given directly in campaign but tokens are given and very less campaign give bitcoins purely.
What would you do?campaign or trading?
I do prefer campaign no stress for me besides token/coin earn from campaign can be tradable in bitcoin just need to be patient while waiting for reward... Just choose wisely on campaign to participate.
Campaigns have always been a side job to earn extra btcs. And it's understandable that less campaigns pay in btc now since the price of bitcoin has become quite expensive even at this current rate. It isn't like before when btc was just running around 1k usd. If you want to earn big, start practicing trading