I dont think Sprucey is being negative here

(necessarily)
Its just that this sort of thing happens all the time at beach 3. Maybe not a lost kite everyday but rescues would average several per day. Luckily they are usually just assisted relaunches or board recoveries but its always on.
Its great that kiters are prepared to help out so often but this doesnt mean everyone should flock to the flatside expecting a rescue service. If you cant self rescue and rescue others competently then its not the place to kite. Theres plenty of cross-on beaches nearby.
And yes its great that the rescue boat came to the party this time to bring in the kite but I dont think it is reasonable to expect that level of service as often as it may be needed.
You have to be prepared to accept gear losses and/or the big swim if you go to beach 3.