It reminds me of that meme where its like "you want to WIN, but you want your enemies to LOSE??? Thats a bit hypocritical don't you think?"
Like there's obviously gonna be content that scales high enough that it excludes certain players. Thats fine. Accept that the contents not for you and do the content that is. Also accept that your gear will be a few ilvls less. Its really not that big of a deal.