I have seen this same comment on a lot of posts. I can see you have been seriously flagged for this, and your score has dropped really low, meanings your posts and comments will end up being hidden. You have been hit very hard already, and you will continue to be flagged if you keep doing this. I understand these tactics work well on other platforms, but steemit rewards sincere interactions and original content. There is a good chance you didn't know :)
I would recommend only leaving comments on posts you have read, and taking your time to leave an insightful and appropriate response. If you have any questions I am happy to help, you should still be able to recover your score :)
Thank you @calluna for taking the time to explain ^^ I ignore comments like that because I don't have extra time or votes for flagging xD