I troll guys like you that come and start calling name and bullying. Seems like you are a recurrent type of loser in Thailand. I am in Phuket if you want to meet boy. Kind of guys that start something and can't finish it.
As much as I agree with your comment, I was rightfully showed by a member of this group that immigration is actually "advising" to print it. I also came with my phone and had no issue with customs but the proper advise to a member would be to say that immigration advises to print. However
, calling people stupid because they are just making an assumption based on the world progress and miss the information on the small pop up is also retarded.