Video Editing (Youtubers Life 2)

I bought a table for editing sound and video in the game, they say, they edit themselves, but the process takes a lot of time. I thought it was necessary to improve them, saved up, improved the audio editing table to the maximum in the morning, but it still takes a lot of time, almost 8 hours. Restarted. Most easier and faster on your computer. Why then are they needed? And they are not removed. Are they going to run any other way? Until they edit, no one will be interested in the video.