Earlier quoted context omitted.
making us more of a socialist civilisation .. ?
Yes. Things may look quite a bit different without ~700B in US NATO funding.
So USA total expenditure on defence is around the 700bn mark - at about 4% GDP roughly double the major EU countries at the 2% Nato recommended mark. The UK is listed below at 50bn (~2%) but I happen to know the UK Blue Book has 95 Bn - so even basic accounting is a difficult issue these days...
However this is not the same as the Nato budget or "contributions" - the NATO countries contribute very little to NATO specifically (a building in Brussels etc). An aircraft carrier belonging to the US Navy still belongs to the US Navy whether it's on NATO exercises or on patrol by Hawaii.
I think Trump makes a fair point saying those that are not spending 2% on defence should increase the defence expenditure as they agreed - but equally that is mostly considered an internal political decision. Having international agreements that get in the way of internal politics is ... well Brexit, NAFTA, most wars ...
Interesting to do a little research and get an understanding of the problem - thank you for the prompting - but I think the USA is not going to stop spending 700bn - the issue is will they step away from a mutual defence pact?
In the end I can still be a well armed socialist ;-)
[1] https://en.m.wikipedia.org/wiki/List_of_countries_by_militar...
https://www.nato.int/nato_static_fl2014/assets/pdf/pdf_2017_...
https://www.factcheck.org/2017/12/distorted-nato-funding-fig... (little disappointed by fact check article quality here)