And he's right as well. Where Naruto had meaningful themes and motifs that everyone can empathize with---like revenge, love, friendship, and forgiveness---, Boruto is more of a boring slice of life IV'd to the success of it's predecessor.
Because Boruto is exactly what a cash grab looks like. There isn't a point for this series, nor is there nothing to be learned from it. Cause there's isn't anything too sentimental about a bratty kid with daddy issues. Not many people can relate to that either.