I've experienced this with doctors, who apparently are incentiviced to "treat" many people fast, so they've relatively often given harmful or meaningless advice, they want to be done quickly.
I think those doctors are good people, it's a system problem: taking ones time (as a doctor) and looking for feedback the weeks after, to find out if they did right or not, isn't associated with any "reward" / kpi.
100%, this problem is endemic to human society. Generally most people are reasonably smart, are not assholes, are doing their best. But the incentives and team structures inherent to any organization make people behave in bad ways.
I think those doctors are good people, it's a system problem: taking ones time (as a doctor) and looking for feedback the weeks after, to find out if they did right or not, isn't associated with any "reward" / kpi.