Yaarel
🇮🇱 🇺🇦 He-Mage
For me in the context of typical humans being all +1: the +2 feels "more than human" and the +0 feels "less than human".If we're talking 5E, how are elves terrible at strength?
Thus the lack of a bonus is "terrible".
Note, that I am going by the feel for what characterizes a race.
Also note, as mentioned above, I now disavow this kind of racist essentialism.
Now I would much rather focus on cultures, and which prominent institutions correlate with which D&D classes.
The nice thing about cultures, is cultures are complex. A race can have high Intelligence members correlating with one institution, while simultaneously, high Strength members correlating with an other institution.
And if a race starts looking too pidgeon-holed, add an institution that diversifies the race better.
And the institutions − and the classes and backgrounds that match it − can be specific. So, the flavor is interesting without ever feeling essentialist.
Where each background and class archetype is like a card in a deck, each culture is like a hand being dealt. The hand can evolve and adapt across region and history, by swapping in or out new cards.