Not only did Union ban anyone who played even a single game of rugby league, whether they were paid or not, but they actually removed their names from all records. What other sport did that? That's before you factor in the shamateurism that completely negates any high and mighty ethos Union liked to hold. Not only that but the sport basically proved it had been wrong for 100 years by turning fully pro at exactly the same time as RL.
Plenty, actually.
This continues TO THIS DAY within NCAA sports. You get paid, you lose all records. End off.
Lets talk about exclusion from Amateur sports orgs, which banned professionals over the years;
- The FA until 1885
- Open Era Tennis: did not launch until 1968
- The Olympics gradually relaxed their rules from 1972. Jim Thorpe, possibly the greatest American athlete of all time, was stripped of his 1912 medals. It wasn't until the late 70s when the United States started relaxing their rules, leading to the Dream Team in 1992. Most Olympic Sports were stridently Amateur and had strict rules against this
- Gaelic Games until the 1970s
It's quite amazing just how ignorant many rugby league zealots are of this.
There's plenty of logical reasons why a sport would like to remain amateur and indeed sports organisations. Since rugby union has gone professional, it has decimated 1st team club rugby in many countries. In order to pay affordable salaries, the best players rationalised into provinces/franchises. Younger players who once went to a rugby club for life, if they are any use and want to go pro, will look after number 1.
There is no escaping that in the years where rugby league had the money, as often as they were "impeded", they shot themselves in the foot. I posted the links above, you had club chairmen from Wigan, Leeds et al going south to get talent. They got plenty of talent - but where was the showcasing of this talent in these regions where the talent was plucked from? There was nothing to stop them going into Cardiff and putting on games, absolutely nothing.
Look at all these players who converted in Wales;
https://en.wikipedia.org/wiki/List_of_dual-code_rugby_internationals#Wales
That is an incredible amount of talent taken over a century, the vast majority of whom never played rugby league growing up. You can piss and moan about rugby union being meanies to rugby league, but RL flashed the cash and brought these players up. Where was the money and showcasting of this sport in Wales?