> Holidays should come with some limits, eg. no more than X weeks per year, like it was in the past

That's anchoring bias. Unlimited does have some nice properties (e.g. very generous allowances in many cases, and the possibility of spending unaccrued time, for example)

If we're in talking about ideals, I'd just ask for people to be more transparent about what the actual dynamics are: if taking 2 months vacation where everyone else takes 1 week affects metrics tied to promos, then say that upfront so people can make a conscious decision about whether signing up for asshat culture is worth the brand prestige or career trajectory potential or whatever it is that people value.