If you are in a rural area that is fine, in fact that’s pretty good.. In an urban or suburban area not so much. Slugs can ricochet and end up in the neighbors house. 00 buckshot is still lethal at 100 yards. It would be like shooting someone with. 31 Cal. Cap and ball revolver at close range.
Honestly a shotgun isn’t my first choice, but if I’m going to grab one that’s the one I’ll grab.