Absolutely agree. It seems as though everyone is playing down that these don't fit. All the comments and replies on this topic are about getting a good fit / seal for quality sound. Quality of sound doesn't matter as much as these things fall out of your ears, regardless of tip choice as soon as you move your head.
The old ones fit fine and no amount of running or shaking of the head got them loose. When you need to adjust these and you push them in deeper, you end the call or stop the playback. Can't count the number of times I bend over and they fall on the ground or in the car. Its only a matter of time until they are lost.
Please can someone at Apple come up with a tip to fit the previous users of the AirPods?