It's never too late. Countries refused to play South Africa during the apartheid era. Maybe we should refuse to hold boxing matched and the like in Saudi Arabia.
Amnesty International have written to the FA about this, the wife of the journalist who bin Salman murder has spoke out against it. Hopefully sponsors will withdraw.
thing is with this mate, this Saudi regime is and anyways probably will be massively in cahoots with our very own royal family and government.
leaving sport to one side, historically our two aristocracies are massively bonded and hugely in bed with each other.