I love seeking ilm but Im afraid that I dont apply all of it & I’m just digging my own grave. Im scared to forbid evil & enjoin good, the part where I lack the most is calling family towards Khair (I’m 2nd youngest) Do I have any hope of becoming a caller to Islam even if I dont advise my family?

Your shortfall does not stop you, and Imam Ibn Baz said not every caller is complete in everything, and the one who has some shortcoming should still go forward and call to Allah. The blame in the ayah is on leaving the deed and not on enjoining the good, so advise your family gently and in the right moment, and if you advise and it changes nothing and only causes harm, then there is nothing upon you.