I'm ok-ish with the practice of delaying the release of the latest chapter by a few weeks or so to try and get people to their website, but the practice of skipping chapters to try and force people to go to their website to read the previous ones is something that puts it in the "permanent hard pass" category and if I'm really desperate to read it, I'll rather go to an aggregate site than support such scummy practices.
And there are also times when the "defence" is that the previous chapters that they have on their website isn't theirs... THEN DON'T UPLOAD THE FURTHER AHEAD CHAPTERS TO GET PEOPLE TO GO READ THE STOLEN ONES ON YOUR WEBSITE.