I'm not sure the point ever was to make Trek have a look based on military design, at least when Roddenberry was in charge. Star Trek 2-4 took the look to industrial/military design based largely on Meyer/Bennett influence. What did TNG do? With infinitely more budget than TOS now that Trek was a proven brand, they could've turned the Ent-D bridge into a military/industrial design setting following from the new movie look. They didn't, and yet the show was a big hit.
Not at all my point. Star Wars benefited from recycling real-world parts that were themselves the beneficiaries of hundreds of millions of dollars of industrial design and manufacturing. Regardless of aesthetics, that's going to create more durable results than plywood panels and colored resin poured into ice cube trays.
The process made Star Wars' look indelible, more so than specific aesthetic choices.