FFF,
I accept your point about retractable gear ... didn't think about that!
As for X winds, I think its all about a positive mental attitude and commitment. When flying with pilots not used to tailwheel strip flying I'm always surprised how they generally 'freeze' in the last stages of an approach - exactly at the time when liberal movement on the controls is often needed!
I've done unto 20tks X wind in the L4, the technique is to fly finals in a full slip right into the flare, then turn it into a tail down wheeler at the last moment making sure the upwind wheel is planted first. This is more than double the supposed limit, but the aircraft has powerful controls and it's achievable - you've just got to commit... I’m only an average pilot, but one who regularly flies old taildraggers into short strips in crosswinds.
The key to taildragging (for Me) is:
Be hard on yourself - drift on landing is not acceptable.
Practice, practice, practice (I do at least 1hr a week of circuits)
A 'can do' attitude - commit to an approach and use all your controls to make the aircraft do what YOU want it to do.
Elevator for airspeed, throttle for rate of descent - its got to be instinctive..
If the prop's turning - you’re flying. It’s not over till the planes tied down.
Kingy