Is liberation selfish or greatest service?

Why Is Liberation the Greatest Service We Can Do for Others? | Michael James

Liberation is not liberation of individual but liberation from the individual
Verse 40 of ulladu napadu, Sri Ramana says that the liberation is stated to be of 3 kinds: with form, without form, with or without form, if someone says thus, then that 'ego form' which distinguishes as these 3 when destroyed alone is liberation. Basically meaning liberation is not defined by form or formlessness but the destruction of that which distinguishes as thus. So liberation is not selfish. It is direct opposite. It is complete surrender of any sense of position or individuality
Why greatest service to humanity is self enquiry? Greatest good to do in a dream for all the trouble is just to wake up. Whole world is taken care of by god. So let us surrender our self to god and let him take care of us