Jump on Twitter and ask them what it was rated prior to 2023 - I will bet money on the fact that it was closer to £73,000 than £22,000.
The 2023 rateable value was based on the value of the property in 2021 - you know - when most pubs were still in pandemic recovery phase, and 1000's were closing. You could pick up a pub for virtually nothing then.
Prior to that rates were set in 2017 based on 2015 values. Most pubs saw a decrease in the rateable value in 2023 from the 2017 figure because of the pandemic.
In normal times, it would have actually been an increase which means this re-evaluation would not have been as steep!
I suspect it also isn't a huge concern for this budget, firstly because it is not part of the budget process, it is standard government procedure which happens every three to five years and secondly because the taper relief that is in place for the next three years, which means that the business rates bill for both of those landlords won't actually increase that much for three years.
So the government actually has plenty of time to tackle the issue before it becomes a major problem for landlords.
But I can tell by the way you've talked about 'typical Labour supporters' being out in force and linked a standard process to a budget that it has nothing to do with that you're just a typical Tory supporter who doesn't like to let the facts get in the way of a good anti-Labour rant!