This is a classic unwinable arguement. There is a reason it was done away with in the UK, and not in Germany, and there is a reason it will not be brought back in the UK. A "spokesman" for the proposal says standing numbers "might" be restricted to the same numbers as sitting in the same sized area. And there's a reason for that as well. There is no formal proposal that I can find, just an organised but poorly supported document floating around social media in the form of a Petition.
13,000,000 attended matches in the PL, 108,000 signed a petition to return standing. That's not a great number, even allowing that the 13 mill is many of the same people on a week to week basis.
Unless and until the Management of every PL Club gets on board, I can't see how it can happen.
I hated standing up when we had it, you loved it, and apparently 108,000 others did as well.