unfortunately there are too many bots, that said, there is also benefitial bots that airdrop you money.
So tags are for classifying your article, the first tag is the MAIN tag which will be the most important, the second and third is less important. Make sure to do tags that are relevant to your topic but also popular in the matter so you can get traffic/upvotes/revenue.
Images also help a lot since it makes your article more attractive to the readers. Feel free to check mine.