this is probably going to descend into pages and pages of petty squabbling, but seeing as im in at the ground floor...
No, no sports star should be forced to do anything. If someone wants to take the knee, they can. If someone doesn't want to take the Knee, they don't have to. its like a standing ovation, but in reverse. Some do, some don't.
equally, just because you dont take the knee, doesnt mean you dont support something. personally, i think taking the knee has a lot more impact if players do it as an act of rebellion - ie during the US national anthem, when you should be standing.
does Irish or Welsh history involve slavery, or does Ireland or Wales still have racial inequality, particularly?
And to add to this - is Rugby particularly bad for racial inequality? id imagine there are a lot less black rugby players than black football players.... rugby is quite different to football...