Market cap is just speculative pricing, the grand illusion of wealth. Then, there is investment banking advice, which is still speculative. The real value is only confirmed when a transaction occurs.
Market cap is based on the last transaction that occurred. Are you saying it's speculative until the entire company is purchased?
Ill offer you $1 for 0.000,001 stake in your HN account. That doesnt mean someone else will buy the whole thing for $1M. Valuations in general are moving estimates.
7.3B makes sense if you hold 40% of the restaurant business across the US.
Build out delivery network for existing restaurants, capture all of their order data, use that data to create ghost kitchens to sap business, ghost kitchens can turn into full restaurants, and continue as far as you could.