DBZ if time machine was not invented
In DBZ, if the time machine would not have been invented, it would not have been like future Trunks world because Androids were different in both the worlds. In current DBZ world, they are stronger but comparatively less violent. So here it goes. 1. Trunks would not have come to kill Frieza 2. Goku would have used instant transmission to come and kill Frieza 3. Z-fighters would not be rigorously training for Androids but Vegeta would have 4. Goku would have died of the virus with Dr. Gero unaware of that 5. Vegeta would have been equally strong 6. Vegeta would have defeated Android 19 (exactly same) 7. Piccolo would not have been confident about defeating Android 20 8. Vegeta would have defeated Android 20 as well 9. Somehow if Android 16, 17 and 18 would have got unlocked then check that out 10. They would have defeated Z-fighters first time but not kill them 11. Then Piccolo would have merged with Kami 12. Vege...