Actually, it does, since that experiment, which is still ongoing, wasn't possible until those reflectors were installed during the Apollo missions.
This is not an opinion, but an objective, historical, fact
They were bouncing lasers off of the moon before the "Apollo missions",with lesser lasers then what they used later. Accuracy wasn't as great but hey,they weren't using a billion dollar laser more than likely. Plus like I said,they could have easily put those up there after the fact with unmanned trips which was done later anyway. Thats not really evidence to me. The whole reason they put a reflector up there is that they were already bouncing signals off the moon but just wanted greater accuracy. But how does this prove a person landed on the moon and put them there?When reflectors were placed there by a robot soon after the so called "apollo landing" by Russians.