Answer to questions in Q-59: The Saudis welcomed Trump with a very high honor, a ceremonial sword dance traditionally associated with equal allies in war time.
The end of post Q-59 asserted the ability of social media to censor and suppress, which was confirmed when they closed President's twitter account for 11 minutes "by mistake".
Trump received a regal welcome and many gifts. (Link)
POTUS speech at the Riyadh summit May 21, 2017 (Link)