No, they aren't. They're as different as donkeys and horses, or bluejays and crows.
Discussion
And you claim that based on what exactly?
Based on the ability to classify each based on distinct physiological and behavioral traits, and just common sense. The simple fact that you say "Black" and "White", where you wouldn't distinguish between orcas means they're not the same species. And the fact that anyone would claim two obviously distinct groups separated by thousands years and miles are exactly the same on the inside means too many are infected with a politically correct mind virus overriding their common sense. You'll never be able to reconcile reality because you just won't let yourself.
Bro you are on to nothing, you are using a self-made definition of species. Idk much about orcas, but let's talk about cats, there are cats of many colors and I think we can agree they are all cats, different colors can have babies together, which is only possible when the two individuals are genetically very close, aka they are of the same species, and would you look at that, same thing happens with humans. Now behavioral traits when it comes to humans has little to do with "species" and a lot to do with culture, Italian Americans for example can be quite different from Italians in Italy even though they are the same "species"
You gotta either define species to back up your claim, or don't bother complaining about my correct definition. And people make their environment, the environment doesn't make the people. You could take every Nigerian and put them in Norway, and take every Norwegian and put them in Nigeria, and within 5 years Nigeria would become civilized and Norway would become a third world shithole. Japan is Japanese because of Japanese people, not because of its location. India is Indian because of Indians, and so on. And NONE of them owe mass civilizational suicide or a "better life" to anyone.
At this point I'm pretty sure you are American, so you should be really ashamed that a non English speaker has to teach you your own language, but here goes:
https://www.merriam-webster.com/dictionary/species
Take a look at D.
Now about this Norway-Nigeria stuff, that's about sociocultural factors, nothing to do with "species"
There is zero reason, other than what you WANT to believe - what you WISH were true - to incorrectly believe that behavior and environment has nothing to do with genetics.