People who come here with sole reason of earning money usually become shitposters and bountyhunters, unless they can bring some skills to the table and offer their services for payment, or can launch their own business and promote it here. So, paradoxically, you won't earn a lot of money from posting if it's your only goal, because you won't get accepted in any good signature campaign. You have to be genuinely interested and knowledgeable about crypto to do so.