Agree with this.
This is a very poor post that equates not doing what some random poster wants with weakness of character. Just like those posters who criticised Messi for not leaving Barcelona to prove to them that he actually can do it on a cold and rainy night in Stoke.
If anything, from De Jong's point of view he has faced an enormous pressure to leave the club that he loves or, at least, to give up the money that he had already earned and he stood his ground and didn't back down.
Is it hurtful that he decided to ignore United in a situation where he seemingly had no other choice than to pick us? Yeah. But stop it with De Jong is mentally weak/controlled by his girlfriend/wishes to live an easy and non-challenging life etc., please.