The bulk of northeast skiing is on or around a weekend. It would be decision based on the individual data of each area and what other choices are available for the customers you are turning away. A place like Plattekill cannot afford to turn away business. A place like Stratton will sell every $199 walk up ticket it can sell. I do not see it ever happening (under normal/ non-covid years) in the northeast.
Bohemia is an odd duck as they sell a season pass for 7 day/week season pass for $109 and 6 day/week (excludes Sat) season pass for $99 from Nov 27,2024 to Dec 7, 2024. There are additional fees for each pass. Why wouldn't you spend the additional $10 even if you think you might never ski a Saturday? Is Bohemia now overrun on Saturdays?
www.mtbohemia.com