See, that is what I think is 100% normal (even if it is also normal for kids to love holidays and be more than happy to have mum and dad pay for family one.
I am curious to know the average age of pro-family holiday posters on this thread. I am sure that teens in reasonably well off families go on family holidays more now than they did 40 years ago, and that this is partly down to money, and partly down to attitudes - in the 1950s, 60s, 70s it was much more common for parents to say to kids at 16 or 18 "you need to pay your own way now", which means kids in the 80s and 90s got a watered down version of that attitude, whereas now that attitude has gone (or rather, it has gone amongst the sorts of families that can afford holidays.)
I wear I had no agenda when I posted this thread, but I am going to make an argument based on what I have read.
This thread is very good evidence that parents are treating their kids like children for longer, and that as a result of upbringing kids lack independence now compared to back in the 90s, or 70s or further back. I include me and partner in this.
Normal is to fight to grow up post-puberty, fly the nest, have fun, settle down, and then appreciate family again more when you have kids yourself.
As a 13/14 year old I had very little desire to hang with my parents. As a 15/16 year old I wanted to hang with my friends, hang with my girlfriend, buy records, go to gigs and go to festivals. Two weeks in Spain with nothing but sun, pool, beach and immediate family - 0/10 in comparison.