LOL, 20 years ago we were just beginning to recover from bankruptcy. Incidentally, a big part of putting us into bankruptcy was the extension of the West stand.It didn't get expanded. It got knocked down, we moved to Wembley for 2 years then a brand new, $1,000,000,000 stadium got built.
We could have built WHL out to 45-50k 20 years ago for a fraction of the cost and spend the rest of the money making the team better.
Anfield was 45k when they started. Their target is 61k and their estimated cost is 1/5th of what we spent.
You're confusing extension with expansion. Extension is adding, expansion is growth.
We expanded the plot by expanding the land ownership and building a bigger stadium on it. We expanded the potential for income by increasing not just the amount of bums in seats, but the ability to host other possible uses of the site that the old stadium wasn't able to accommodate.
The Northumberland Park Development cost £1Bn, not the stadium alone.
As for A field, their extension brings in an additional £10M/year. Our stadium brings in 15 times that, is future proofed and those revenues will increase over time as more and more use is made from it. Anfield's extension return will never exceed what they are currently getting. They don't host anywhere near what we do now, let alone in the future, I'm not even sure they use the stadium for anything other than Football.
I'm sorry mate, but in this you are wrong.