This part isn't about the amount, it is about the logic. People X are only born 5% smarter than People Y who are born 5% more suited for labor is going to just have those numbers taken out.
There is no way to make that logic more appealing to a wide audience, and all the calls of "but species!" isn't going to change that.
That is a very fair statement.
I've done that. About 20 times as well I've talked about the benefits to lore. I've tried talking about the benfits to the lore, with you, involving Star Gnome Druids and Orc Clerics.
And every time you have, I stated that I like the idea of those races having exactly that. But you need a separate setting. I like the idea of having a gnome in a specific setting being a star gazer, communing with nature, and gaining a +2 wisdom. Love it. But make them distinct from the other subraces. If you want to debate that they got the forest gnome wrong with what attributes BEST represent it, I'd listen. In fact, I think you are already right.
And I've just been told I'm wrong for most of this discussion. Or that, okay, they can grant that one thing, but we still lose far more than we gain. What are we losing? Archetypes, everything will become homogonized... and no matter how many times I try and show differently, it doesn't matter.
Italics: Yes, many (including myself) have granted your requests over and over. The called it compromise.
Bold: You get it. Good.
Underlined: That is what I have asked for. If it homogenized how does it help lore? If it removes archetypes, how does that help lore? (To be fair, you did say it would help certain players, and explained specifically how. And guess what? The other side agreed with you.)
So you didn't want my opinion, you wanted me to say you were right. I laid out multiple paths to support my interpretation, worked in their lore, their culture, their structures and you dismiss it all as a lack of empathy.
Your argument lacks empathy for the people saying they are losing something. And again, in the PHB, there is a line, I concede, that hints at wisdom. 100% agree. But when you read the text as a whole, it is clear that the BEST attribute to represent them is strength. Yet, you can't even concede that. The designers gave them a +2 because they know the language used BEST represents them being physical and strong and hardy. I have no qualms if you read the Eberron orc and chose to argue that they got the ASI's wrong. Again, I would agree with you.
Are they a tribal people who observe the world closely, have a deeply religious culture and habits that would encourage tracking and animal husbandry? Yes.
But they are big and angry so it doesn't matter, strength is the right answer.
Again take the reading in the PHB as a whole. Most who read it will not get what you are getting. They will read it and understand orcs are strong, passionate, physical, and hardy. They will also get that they are poor, rough, and get by on their sheer determination. Then they might also get that some are wise. So if it were a test, asking for the BEST attribute, wisdom would not be most people's first choice. Can you debate it is. Sure. But the amount of language and evidence against you is greater. But you won't concede that it is. Do me a favor, hand the PHB to someone who doesn't play D&D and ask them what the half-orc is like. See if they say wise.
I'm reminded a bit of the line following the one you quoted, because it came up a lot when discussing the orcs and the problems with their representation.
"The most accomplished half-orcs are those with enough self-control to get by in a civilized land."
Interesting choice of words isn't it. The big, scary and strong native and the most accomplished ones are those with enough self-control to tame their inner nature and live like civilized people. Maybe 90% of people who know what an Orc is are okay with that. Maybe they want to keep the big strong brutes with burning passion and simple lives who need to control themselves to be civilized.
Maybe it isn't.
It is a good line. It makes me think of a few of them being tempered. Using wisdom to do it? I could argue against that, and say it's constitution. But I won't. I would just say it implies that not a lot of half-orcs can do that. So be it nature or nurture, many can't do it. Yet, the language for strength seems to encompass most half-orcs.