I’ve been using Libre Office for years.
Apple laptops will switch from Intel processors to ARM processors.
Will Libre Office run on ARM processors? Will Libre Office be available in 2 versions - Intel & ARM?
Who are you asking? The people here are users like you, not involved in the development. You should, probably, file a request at Bugzilla.
You prolly should check here. http://pi.wecraftalot.com/
It has been some time since I saw Ken’s demo I believe he had LO running at the time.
However, more impressive is this.
Which has LO compiled for ARM, on this mac look-a-like os