The Instapaper one - #1 - is troubling for a non-obvious reason. One of the tenets of GDPR is that you have to be told how your data is being used. So the only explanation for this behaviour is that there's some shady shit going down that they want to stop before they have to admit to it.
If I used Instapaper I'd be filing a complaint with my local DPA about this.
If I used Instapaper I'd be filing a complaint with my local DPA about this.