You're so hellbent on proving your point that you don't even read what I write.
> Moral thing is for the child that doesn't have enough money to not go on that trip. It is a valuable lesson that to get something useful from other people you need to do something useful for them first. The difference of what you did and what you took is the money you have.
Child doesn't have enough money?! What are you even talking about?
> I myself was a child who very often had to stay at home when my class went to cinema or to play computer games. I never would even consider to want to have one less sibling in exchange for going to more trips. In fact i would happily give most of what i had as a child in exchange for having one more brother. After all the best memories are not from expensive things, but from reading a book, or playing together with toys made from simple sticks and newspaper.
And what about single children families?
> If your answer to your question is that, if a child can't go to a trip with the rest of the class then that child is better to not exist at all, then your system of beliefs is immoral and abhorrent. And it is a good thing that such a system of beliefs also leads people holding it to not reproduce and by that select such horrible thinking out of population.
I love how all of your message is focused on kid, like parents are just passive observers in all of this.
Keep searching for the boogeyman who wants kid to not exist, and not horrible parents to not procreate.
Either way, none will be able to convince another as it's impossible to provide whole life context to one another. Maybe if we had more extended chat in real life we'd be able to come to some conclusion together, but definitely not on a forum with limited time and limited text.