Usually, people within the group like and comment on the posts of other members. They take the effort of clicking your post and responding to it. You need to respond to the favor by commenting and liking everybody else’s posts.
Automated Instagram Pods are bots that help to reduce such strenuous tasks. When you join the group and post new content, members of pods and bots instantly begin liking and commenting on your posts
Note: This may affect your tapping and scrolling metrics.