This situation was expected. People had already extended their PlayStation Plus subscriptions for 3-5 years because it was known to be very affordable (you might have heard of those who extended it for 30 years).
In our country, PlayStation and its games were considered expensive for years, with PS Plus remaining relatively cheaper. The recent price increase came as a shock since they hadn't raised prices in 2-3 years (you can search Google for the level of inflation in that time). It's still considered cheaper compared to other countries. I can say that these new prices seem reasonable in a place where a Big Mac menu costs 180 TL, a movie ticket is 120 TL, a full tank of gas is 1200 TL, and rent ranges from 5,000 to 10,000 TL(15-20000 in big cities). Additionally, the average salary is not 11,000, it's the minimum wage; however, according to statistics, nearly half of the country's population works for minimum wage.
It's becoming increasingly challenging to afford international products, but we can't always expect companies to keep doing us favors.