Probably so.The angels are literal.
But none of us know everything an "angel" is literally composed of, or what they all literally look like, or what they all literally do all day long.
OK, how do you arrive at the conclusion that when Revelation uses the word "wind", it is always literal wind?The wind is literal.
Perhaps.The land is literal.
So the beast rises out of a literal sea?
Cool! Like a Titan.
Perhaps.The sea is literal.
So the other beast rises out of literal land?
Cool! Like a Titan.
Perhaps.The trees are literal.
The OT uses "trees" often to symbolize kings/kingdoms.
John uses a whole whole whole lot of OT symbolism.