It's not Hollywood standard, but neither is premiere and Fincher just cut Gone Girl using Adobe.
From casual observation (and job postings) PPro is gaining ground/acceptance much faster than X in the Los Angeles area though Avid and FCP 7 are still the most widely used.
Who is "us"? Many people, including myself, think the migration away from FCP 7 is going surprisingly slow.Most of us moved over back in 2011.
Now if your worried you wont get a job using it, then dont blame the app.
Its your talent that should shine.
Pro houses dont hire button pushers.
If your experienced in one NLE (and have a great demo), you can learn the basics overnight in another.
This really depends on the situation. Some jobs have the time for on the job training while others expect you to slip seamlessly into an existing project/workflow w/o missing a beat.