Well, I would argue with this:
3.HODL Only Altcoins With Real Use Case
This is not always necessary in my opinion. But it depends on how you define this use case of course. Some big guys use DOGE for playing with hamsters. Is this a good use case?
The fact, most coin, which can get up, is the coin which have use case
So, it is reasonable if the OP said like that
beside that, doge coin is pure pump and dump coin which just suitable for short term
OP tells about coin which is good for long term