Even in the best of times restaurants are the hardest business to run successfully. These are not the best of times, and (as always) it isn't clear what the future will hold.
Actually, to spend $50K on a fryer system is pretty hard:
https://www.webstaurantstore.com/63853/deep-fryer-with-oil-f...
Fried food's on the menu, boys! Quadruple bypass, here I come.
I assume "closing down the restaurant and retiring" means they will sell the restaurant (or at least the property), but I am not sure to be honest?
If they want to retire anyways, then good for them. But a lot of businesses have had to raise prices this year, including grocers, which are arguably restaurants only competition. I think folks would understand.
There was a local beer taproom/bottle shop that I frequented a lot for years. Even as craft beer became more prominent and there were more local options, I liked it enough to keep going, but fundamentally there came a point where they raised their prices enough that I started going elsewhere, and once I broke that habit there was never a big reason to go back unless I was meeting someone else there once in a while.
In this case, "enough" was in the 20% range, but given what's happened to food prices lately I don't think 5-10% is a realistic number for a restaraunt either.
Agreed in general terms, but who is going to buy a business that cant even cover its costs? It sounds like this business has a negative expected value without raising prices.