So? None of the ones you have seen have looked like a missile. I have seen PLENTY that look like missiles. Just because you say it can’t be so - doesn’t make it true.
There are plenty of websites and images online that are airplane contrails - psst they look like missiles.
Sometimes the OBVIOUS explanation IS the explanation.
I’ll go out tomorrow night at 4:45 and vid the western sky. You’ll see flying at altitude plenty of contrails from airliners from 10 Angels to 32 Angels. None of them will look like today’s vid.