Welcome back peak Isekai. Shows depicting hardwork as the main result of reward will always feel good, this is why Mushoku stands above all else. Rudues isnt powerful because his reincarnation give his unique super power, at most he was given early knowledge and direction, he gain his power through hardwork and practice. The same for Eris, she is not naturally gifted, she earned everything through lessons with Ghislaine, through sheer hardwork, this is something most isekai forgets to potray. Its not about being born or made special, its about becoming special,