I largely agree with your points here in terms of investing, buying holding is better than trading, yet I still disagree with your earlier assertion that 1 year is long term investing..
you are right, long term investment should be above 5 years or 10 years as you mentioned. But isn't that a bit long.
Btw I already understand the idea, I found an article about it.
Source : https://www.forbes.com/advisor/investing/investing-time-horizon/
It is indeed a bit long in duration, but if it is successfully implemented, maybe it will make us feel a sense of success and extraordinary pleasure because we can achieve the target of long term investment or exceed 10 years.