Because there are too many kinds of video editing software, and the operation is basically the same, there is no problem of learning one. So we must develop according to our own needs and decide which one to study.
Powerful video editing software, such as PR, ED, etc. It is also very complicated to operate. Take PR for example, it is difficult for beginners to master it without a few months' serious study.
And relatively simple video editing software, such as amateur audio-visual painting, can basically be operated after a week of serious study.
There are simpler video editing software, including mobile APP, which can be mastered in just one hour.
Powerful video editing software can complete the production and processing of many special effects. And the function is simple, the less the effect, some special effects can't be done.
If it's just for fun, choose the simple one. If you want to develop in the future, study PR or ED. Of course, more powerful video special effects production software AE is also essential.