I strongly recommend everyone to install the XHunt plugin, especially for beginners, as it is definitely a mirror that reveals the true nature of people and ghosts. For example, one of the indicators I use most often is the relationship between follower count and ranking, which can basically filter out junk accounts. Take @yueya_eth as an example, with 50,000 followers and a ranking of over 1,000, this is a really impressive account. There are also many accounts with tens of thousands, close to 100,000 followers, and rankings in the tens of thousands; these are basically inflated. Moreover, this plugin's KOL capability model can also identify the content quality of the accounts themselves. It can generally provide close conclusions for hardcore content and low-quality posts.