He didnt say it was his opinion, he just said Strange's beats are garbage, and thats just not true.
It's not true according to whom? Do you have empirical evidence that shows that Strange Music beats are *not* garbage? Hence, showing that it is, in fact, *not* true?
Do you see what I'm getting at? It's all a matter of opinion. Musical preferences are highly subjective. In his opinion, Strange Music beats are garbage. In your opinion, they're not. That doesn't make either one of you any more wrong or right.
How are they garbage? Just because one individual doesn't enjoy them doesn't mean its garbage.
It works both ways.
How are they *not* garbage? Just because *you* happen to enjoy them? Just because *you* enjoy them doesn't make them *not* garbage. Again, it's all a matter of preference.
Point being, let's try to respect each other's opinion, regardless of whether it is different from that of our own.