The author raises some interesting ideas and may even have valid points. However, the unnecessary vitriol toward people surely doing the best they can with what

The author raises some interesting ideas and may even have valid points. However, the unnecessary vitriol toward people surely doing the best they can with what they know and what they have is distasteful and off-putting. Their delivery hinders whatever message they intend to convey (unless it’s arrogance, pettiness, and elitism).