Answer:
Step-by-step explanation:
Despite most of the main protagonists in the series being morally grey sinners and/or demons with dark pasts, Charlie stands out by being easily the most benevolent member of the main cast and lacking the numerous corrupting qualities that plague the protagonists.
She is deeply dismayed by the annual Exterminations performed on the sinners of Hell and has dedicated her life to trying to end the slaughter of her people, never giving up despite her many failures. She has come up with many humanitarian projects to help ease the Pride Ring's overpopulation, from opening the charitable Hazbin Hotel to help sinners reform themselves and ascend to Heaven, to attempting to convince the Seven Deadly Sins to open their respective rings to sinners to prevent the Pride Ring from overpopulating.
She is always willing to forgive even her worst enemies and is profoundly merciful towards sinners, not holding any grudges towards the many sinners that mock her, forgiving Angel Dust for breaking things inside of the Hazbin Hotel as well as forgiving his endless pranks and his frequent relapses. She also refuses to kill most of her enemies out of her belief that any soul is capable of redemption, even sinners who are completely devoid redeeming qualities, such as Valentino.