Worrying now about how my comment reads to U.S. readers, so I'll say explicitly - there was not meant to be a partisan slant towards either of the two absolutely terrible mainstream U.S. parties.
The USA was keeping Ukraine in a perpetual state of not quite winning for reasons like this (the longer the war goes on the more money defense contractors make) but it's got nothing to do with the reason the war happened.
- War profiteering: U.S. defense industry is doing great.
- War profiteering: https://successfulsocieties.princeton.edu/sites/g/files/toru...
The other side does it too, of course. The people in the trenches fight for Russian oligarchs or for Ukrainian oligarchs and Western companies.
Historically, it is interesting that WW1 stopped with German sailors realizing that they were being used and starting the Kiel mutiny.