You can’t start moving the goalposts because the reality doesn’t fit the fantasy. If a part of a player’s body that they can score with is offside, it’s offside, and if it takes them ages to figure that out but it’s the right call, then it’s correct. That is what people wanted. People didn’t want subjectivity, they didn’t want borderline decisions going the wrong way - they wanted cold, hard facts and the factually right outcome to prevail. If people wanted that, and the overwhelming majority said that they did, this is what they’re getting.
We had a free flowing, fast paced sport as it was and people wanted a factually accurate one instead, because an offside here or a trip there in real time going the ‘wrong’ way made everyone angry and call for something to be done. People can’t have it both ways. If they didn’t want this they shouldn’t have waged war on the officials for years while the media joined in and stoked it into a frenzy.