In general here Hive tend to write about what I like, often they are my personal reflections.
I write on various communities, not many I have my favorites but I read articles from many other communities other than my reference ones.
I believe that approaching Hive solk to earn is not the right way to do things, if you do it from scratch.
Obviously if you see it as an investment and you also put money into it, it's different, but you have to make big investments, just like in everything... you can earn either by investing a lot of money or a lot of time... in the first case you could have returns faster but you need to be in possession of large capitals.
In the second case you won't be able to see your returns unless you dedicate yourself above all to writing what you like simply because there will come a point where you will abandon not being supported by the passion that allows you to support the great expectations.