Only if you're concerned about removing dust, insects, little stones, bits of husk left from the rice hulling process, arsenic, and 20-40% of microplastics. The amount of those things is influenced by the region in which it's produced. Stickiness reduction from washing is nominal due to there being two different types of starch. The kind on the surface is different than the variety inside the grain, which is what affects the stickiness.
I've never bothered rinsing, but probably will now because of microplastics and arsenic. I've never seen impurities like what are listed, but I only buy rice produced in California.