1 - Low Effort
Roasties spread their legs easily and quickly for any Chad and have no qualms about spreading diseases or cheating so they might as well spread their legs for a poor sexually frustrated incel.
2 - Compensation for contribution to society
Most incels are hard working people / students so a roastie who loves her country and people should offer pussy to one for the betterment of the society.
3 - Heaven points
G*d will love you more and forgive your sins if you share your thot ass with an incel.
4 - Safety
Incels are prone to violence and shootings (justifiably) due to roasties neglecting them and depriving them of the joy of the poon. Spread your legs or die later.
5 - Payment for guilt
Roasties exploit and abuse men daily and this can be a way for you to repay.