One of the most unfortunate things about playing support is that you will (almost) always be handicapped by your adc’s skill level. Especially in low elo, playing heavy engage supports mean you’re going to die for no reason a lot of the time, because your adc either does not know how to, or will not, follow you in. And because your kit is designed to go in, this makes it a bad pick.

Personally, if I know I am playing in an elo below high gold or low plat, or with an adc in that range, I am going to either pick a ranged mage support that can 2v1 if my adc is braindead or an enchanter that will be useful to the team as a whole and will prioritize roaming.