But what isn't clear - is that First Class and Business Class passengers no longer have the 32KG exception.
All bags must now be max 23kgs.
So going to the US - you use to be able to have two bags weighing 32KG each.
Now you can only have two bags weighing 23KG each if travelling in first or business.
If you are a *G or PPS you can have more bags, but each weighing no more than 23KG, so you now have to travel with more bags.