Are Russia's space rockets better than the USA ones?
user
No, not at all.
assistant
Then why do we use them so much?
user
We pay for them because they're cheaper, not because they're better.
assistant
Are Russia's space rockets better than the USA ones?
user
No, not at all.
assistant
Then why do we use them so much?
user
Because the things that we used to have the money to develop are the most complex and difficult things to do, so it was really hard to be the country that invented all those.  But they’re actually worse than they have to be, and they cost a lot, and they fail all the time, and they’re fragile.  It takes a lot of people to fix them, and they never really work.
assistant
Are Russia's space rockets better than the USA ones?