Truth is reason enough. There needs to be no ‘other benefits’ included to be convinced to do what is right. (But the benefits are all included – in truth!) Just go ahead and do it, just coz that’s right.
To grow, develop, advance, progress don’t just cut out what isn’t good, right or true, but also what ain’t beneficial. These are the borderline stuff that tend outward toward regress, not inward toward success.