Since it takes a super majority for IFAB to do anything,they have a pretty strong voice in any final decision--there has to be support from the UK or the changes can't pass. But my comment wasn't about whether the new handball Law is "right"; it was about the claims that the rest of the world is imposing this on the poor defenseless UK. Which is utter nonsense, as the UK has, by far, the strongest impact on any changes to the Laws. (And if you look at my posts, I have never defended the 2019 changes, or the 2020 update to those changes. Indeed, I have criticized the overall thought shift of IFAB from the concepts of yore to the pedantic detail parsing the Laws are becoming. VAR makes it hard to turn that tide backwards, and as much as I'd like to blow up VAR completely, I just can't see a path to that genie being stuffed back in the bottle.)
What do you expect referees to do--ignore the Laws?!? The best way to get a bad law changed is to enforce it so that the problems are clearly revealed. Alas, I don't see any probability of IFAB moving back to concepts on handling--I expect for '21 we will get "improvements" to the language that add more specific circumstances and how they are to be handled.