as you may be alluding, i suspect the education budget is even more bloated than the police budget. it could probably be reduced 80%, and if done sensibly, have no measurable effect on educational outcomes. a lot of that budget is probably spread across administrative overhead, security theater, and bandaiding other societal problems (food aid, healthcare, social/psychological services, etc.)
i'm not suggesting we shouldn't help the disadvantaged, but that it's inefficiently misallocated under education, masking the severity of those issues in some cases.