Because it's been and gone? The time to intervene was probably when S7 was reviewed. Future DVD and streaming revenues are probably not going to cover the costs

Because it's been and gone? The time to intervene was probably when S7 was reviewed. Future DVD and streaming revenues are probably not going to cover the costs or reworking them so ... leave it. Honestly, on a lockdown-enabled rewatch this year, I didn't think they were as bad as I remembered. I'm still frustrated with how far it goes downhill, some of the stories really don't finish well and the dialogue is just bad. OTOH I did sit in the dark and re-watch the really dark episode with the brightness mangled a bit on an OLED ... and I caught a lot more of what actually happened this time round. That episode really needs remastering in HDR...