Is it ok if I randomly đã đưa ý kiến yo?

LOL – Liên minh huyền thoại it's totally fine!

Well it depends... Do bạn mean yo as in a greeting hoặc yo as in bạn without the u, hoặc do bạn mean your sentence was stopped short due to a serial killer attacking your house?
Because if the first hoặc last applies... Its totally fine.

Yo, waddup!

i don't have a problem with it...

Yeah,no problem in saying yo :D

i luv saying yo randomly, so i guess its fine

I'm fine with it.

It's ok i guess..

YO! :D

Honestly, I was under the impression that people đã đưa ý kiến yo randomly....

I would ask
Do I know you?