It's not so much what they're saying. Lot of truth in it actually and they're not really slating him as such. It's more the fact that they're highlighting an issue that we can do without. Leave the lad to get himself right in his own time I say.
Other young players have been through bad patches and nothing said. Dele Alli was awful in the euros and since for England, and is only just getting his form back for Spurs, but absolutely nothing is said about it. Whereas this is about the third big article that I'm aware of, on Ross in national TV & press in the last week or so. Even Koeman has lost his temper at press conferences because he's fed up answering question on him.
In fairness, most of the articles are quite supportive and you can almost see them willing him to get back on track; probably because they see him as the future saviour of the national team.