Sadly not everyone agrees with you on that one (though I’m mostly on your side here). I’ve seen plenty of people argue ‘Oh the refs should’ve seen that’ despite being all the way across the field or ‘Oh the judges really should know what the cards do’ in a TCG with literally tens of thousands of cards in print, or ‘the ump should have called that a strike, look it’s catching the corner’ as if they don’t realize that the graphics they see on TV are not actually visible above the plate, or other similarly-ludicrous takes. Honestly it’s a little scary how infallible the ‘deciders’ are meant to be in these situations and I believe that giving them as many tools as they can reasonably use is an overall positive thing (as long as the humans are still the ones making the final decision, I feel like I should point that out). Though yeah, I agree that that one particular offsides call you’re referring to was egregious and the humans in charge should’ve stepped in and ruled it fair; like I said at the beginning, they’re not perfect yet (and probably never will be, but that’s a whole other matter)