Sub 4 sub on youtube

Is sub 4 sub a good thing to get subscribers on youtube? Here is a Montage I made on Halo 5 Swat Montage (Halo 5: Guardians) - YouTube

No.
Work your way up.
I’m at 20 subs.

> 2535469741293678;2:
> No.
> Work your way up.
> I’m at 20 subs.

Ok thanks