All people are servants, some good and some bad. The bad ones serve their egos and shayṭān but they think they are doing good – "yaḥsabūna annahum yuḥsinūna ṣun‘an" (18:104). Ramaḍān has come to clean the ego. After it is over don’t go back to being dirty. Be clean ones, follow the Prophet ﷺ and serve Allāh ﷻ.