The question was not wether i should prioritize safety above noisemaking or not. My question was if it could be considered bad form or nonconstructive to make exessive noise. Maybe it's a dumb question but i just feel that the noise produced by fellow aikidoka and myself might not always be motivated. The question is wether one should deliberatety try to moderate one's ukemi so you don't distract your pupils, yourself or corrupt your form by trying too hard in a stereotype manner.
You want the most efficient use of energy. If you have too much energy and there is no other way to dissipate it, then hit the mat as hard as necessary. If not, do not. Very simple, but few people understand.
If classmates are disturbed by loud noises, that is their problem to solve.