The problem is I find it hard and expensive to get traffic coming in. So what if I find a useful app but it is getting 5 visits per day? My personality is not

The problem is I find it hard and expensive to get traffic coming in. So what if I find a useful app but it is getting 5 visits per day? My personality is not terribly compatible with the type of marketing that I see some people do nowadays like social media stuff or dumping an ad about their startup as a Quora answer or writing "How I learned blah ..." posts on medium.