ineffectual

The war has proved the military’s equipment—planes, ships, tanks, trucks and weapons—to be as ineffectual as its leadership.

For most of this century, the U.S. has been an ineffectual force in Latin America.

A diplomat by nature and possessed of old-fashioned manners, he struggled as a party leader and his performances in the bear pit of Prime Minister's Questions were seen by many as ineffectual.

It’s also odd that the activist-minded Greengrass didn’t do more with so corporate a villain: legally responsible utility PG&E, represented in the movie by an ineffectual suit who is briefly yelled at.

But for quite a while there, such efforts seemed almost entirely ineffectual and easily mockable: Scared, grumpy left-behinders yelling at the diverse metropolitan types of Obama-era America to get off their lawn.