Except “those people” aren’t the ones doing all of this mess. It’s just those very few at the very top. It’s easy to blame entire nations when you don’t look at the historical context and the internal and external forces that came into play to enable someone like MBS to exist. Anyways, all I’m saying is there is more nuance than generalizing.
Where exactly have you mentioned a race? Nowhere explicitly. Racists often don't, though.
"These people" very often codes for racism. "Arab countries" (as opposed to "Muslim countries") usually means countries inhabited by Arabs - and especially in a post that is talking about Saudi Arabia!
Look, you may not be a racist. I hope you aren't. But a racist could have written the exact same post, and then used "not a race" as a motte-and-bailey defense of their veiled racism.
So, at a minimum, be aware that the way you are writing is giving off that vibe.