Yes, but actually making that motion and convincing a judge is a lot more work than just sending a letter (to any or all of Apple/Google/Amazon/etc). That's one

Yes, but actually making that motion and convincing a judge is a lot more work than just sending a letter (to any or all of Apple/Google/Amazon/etc). That's one of the important checks and balances in the legal process that PRC was able to work around (with Apple's help).