Actually it is all symbolic. Especially those things.
No, not at all. When Jesus returns, He will reign for 1K years while Satan is banished. When that time is up, Satan will be released to foment another rebellion against Jesus, which will, of course, be unsuccessful.
For those who believe satan might get lucky & triumph: GOD has always stopped him at every turn. Satan tried a direct assault upon God in the heavenly war. He tried hard to keep Jesus from being born as a human, & tried hard to kill Him when he was. Even now he works against God & His word with such things as the KJVO myth & umpteen other false doctrines & "isms". And, of course, when he tried to tempt Jesus, He silenced him with "It is written..."
But remember, only GOD can overcome Satan. All humanity together stands no chance against him. But one person WHO BELONGS TO JESUS will overcome him every time!
And, BTW, the 144K coming from the 12 tribes shows they're ALL still in existence, not just the Jews. They, and we, just don't know their identities yet.