All that's going to do is make people create fake social media accounts that are scrubbed of anything that might offend the regime.
Or, you know, make the students and scholars go somewhere else.
I accept that countries need latitude in determining whom they want coming in, but it's a really bad look for the Land of the Free to get upset over a post mildly critical of a public figure.
Aldi is two different companies, North and South. One owns Aldi America, the other bought Trader Jones.