At the end of the day is all about options and personal circumstances.
All the join this and that is utter rubbish, you are not getting a job at KLM ( and so on) if you don’t speak Dutch !
Do your research, if you have a family starting a career as an expat at CX is hard to say the least.
Definitely not a lifetime career choice, if you join use it to further your career elsewhere at some point or be ready to.
Everybody I know, in all ranks, is re assessing periodically their future, pretty much everybody has 3 to 5 years plan.