A multiplier of that size only came because Bitcoin was still in its infancy 10 years ago. Meanwhile, the other instruments you mentioned are not babies anymore.
May I draw my conclusion/opinion from your last sentence?
that if bitcoin is no longer in its infancy then the procurement value will not reach more than 1000x, right, just like property and gold which only have a procurement value of up to 15x,
but it makes sense that if the price of 1 btc gets more expensive it will be more difficult for people to have 1 btc if they want to buy instantly