Well sure: they're vague enough to partially describe any human.
So...they're more vague?
Generally those are invented predictions.... so they are vague yes....
I was talking about each sign's description .... not about the daily predictions.
Some really make a career from this..... of course not all are trustworthy

What's certain anymore ? Many things are vague .
....
I was playing free poker on a website and I played with this woman from South Africa at a table ....
We started chatting and she told me she was some sort of a fortuneteller

We were making conversation.... ( I didn't say I believe in all these things).... at first I said she's full of crap....
She was really making money out of this.... I mean her clientele was quite numerous.... she had this website and everything.... she was "specialized" in all sort of readings..... tarot, regular 52 deck cards and everything lol

So you can't tell how many naive people are in this world to pay real money on such things.
Funny thing was that I gave her my date of birth and year....
And she made 2 kind of readings for me..... very detailed ones.... not vague at all

One from a Tarot deck and the other from another type of cards - I don't remember their name anymore.... but anyway.
I remained quite surprised since what she wrote there ...... about my past and present were quite true in let's say 75 %.
I let her know my birth of date and year .... just out of fun to see what is she capable of.... but it was quite an interesting experience

Hardly vague at all