Eeeh?? Inflation???? You were aware of that we were discussing losing money in a possible divorce and the costs for raising children, right?
However, as you say, Bitcoin is a good choice to hide money in. Especially with an off-line wallet. Have gone that way for many years too. Then when you say that a measly 50K USD per year wouldn´t go far? That I do not understand. I reckon my standard living and family cost are not higher. I would say around 4K per month in general. Not need to spend more in Thailand.
Then off course, at some occasions I will have to spend more, like building something new, buying a new car or motorbike and so on.......