Well...not really lol
With Horizon Zero Dawn moving 20 million units, we don't really know where the dust will setting with all this.
Sony putting out 2 exclusives is irrelevant as HFW and GT7 are 2 completely different games.
The Last Of Us 2 and Ghost Of Tsushima had very closes launches, 2 different games, both broke sales records. None of that shit really matters to the degree that I think some really think it does tbh.
In terms of Advertising Elden Ring, I see nothing wrong with that either. Look at the results btw massive sales on PS, massive sales for HFW, massive sales for GT7.
Trust me, Sony doesn't find it odd and I don't think they are even remotely upset at having the top selling titles across several regions.
Selling best on PS5
So I think they are different enough that you'll just get overlapping sales.