It's correct. I have confused Soyuz launcher with Soyuz spacecraft like newbie. It's true. Soyuz spacecraft has early failures (till 1971, none after). Shuttle

It's correct. I have confused Soyuz launcher with Soyuz spacecraft like newbie. It's true. Soyuz spacecraft has early failures (till 1971, none after). Shuttle has late failures (2003, then project decommission). I suppose design improvement in Soyuz, engineering quality decrease in Shuttle. Incompetent early Soyuz design team. Incompetent late Shuttle engineering team. Lack of ethics to make such broken devices.