Remember those little stickers which used to say "The purpose of the air force is to fly and flight. The purpose of those who don't is to support those who do" or somesuch?
Long before snowflake woke nonsense, of course!
At TWU, we had a brilliant admin chap who told his staff that all travel claims had to be processed asap. He knew that aircrew often couldn't get down to Hanbrake House, so told his team that they were to go around to the squadrons and collect the claims. That was just one small case of admin support, but appreciated by all and he didn't have to pay for many drinks at happy hour!!