I didn't remove them but one user has been reporting a lot of 'spam' posts from a fair few users.
That's something objectively being done. Since reporters will not be shared by mod, I do not want to say anything about them. Just saying you that he is an alt of a banned user certainly, a ban user of someone whom I have reported here for posting like an AI because I am mostly getting deleted post after reporting him, may be a coincidence but unlikely.
Good to know that I'm not going to be banned for getting old post deleted. Anyway, I took this as a fair warning too. Thank you for the answer. Locking the thread now as I have got my answer.