WaitUntil with buildin Delay

I have a few non-reactive properties I need to await to continue my logic that are not time-critical. I would like to trade quick responses for efficiency by skipping a few frames before checking again, but I see no buildin way of doing that.

Simple checks are fine as is, e.g. await UniTask.WaitUntil(() => _readyToRespawn);. Don't actually need it every frame, but it's cheap enough that I don't care.

My problem is more expensive checks. I have resorted to the two-liner below for now, but I think it would be nice to have this kind of delay as a parameter instead. Might also offer some additional performance improvements by relaxing timings internally for UniTask as well?

// cheaper alternative to waitUntil for expensive operation
while (Vector3.Distance(drone.transform.position, transform.position) < safetyDistance)
    await UniTask.Delay(100);

WaitUntilValueChanged might want the same extension, but I couldn't find docs to look into it more.

Feel free to close if this is out of scope.