If you don't have the skill not to nose-over and not to let the aeroplane swap ends in a high speed tail-up taxy you shouldn't be signed up as competant on tailwheel aircraft.
I'll pass that on to the 3,000hr pilot who groundlooped in front of me last week.
I myself only reached 1,000 + hrs before chewing the grass with my prop.
There are those who have and those who have yet to.