Yes, it is absolutely conceivable to be anon developer, except for officially publishing in the Apple/Google/MS walled gardens. Then if you would want to accept donations or payments, anonymity is only possible with cryptocurrencies and cash-by-mail. The easiest one (anonymity wise) is Monero and the most popular one is Bitcoin.
Can we just stop with the "Bitcoin is anonymous" bullshit here?
Anybody here is smart enough to know better, so it just earmarks you as another fucking crypto-shill.