I think Markos is just saying it how it is. No bullshit. What he has said is the truth ultimately.
People shouldn't get offended by it, they should stop, think about what's been pointed out by someone with as much knowledge and experience as markos and do something to fix it.
He is only looking out for the people in question and no doubt probably more as more videos are posted.
Free correct advice is good advice, most people have to pay for it.