Here is one example in hundreds and possibly thousands of why celebrities who leverage their public platforms earned rightfully or not, and I think Mr. Bieber’s songwriting is certainly on par with other major contemporary pop artists for what it’s worth, should not have a greater voice in areas outside their expertise.
Here Justin wishes to limit the US 1st amendment because it is inconvenient or even to him at times, while of course being fantastically enriching to him most of the time. This shows a fairly profound lack of knowledge about the importance of freedom of speech and a tendency of modern artists to run with the pack when it comes to opinions on important matters. If Justin Bieber wishes to weigh in on the debate let him do so under a pseudonym. Let him earn his platform on the merits of his argument. That will likely force a certain maturity to his opinions which they are lacking now.
“Congress shall make no law … abridging the freedom of speech, or of the press,” says the text of the First Amendment to the constitution.