Your list is flat out false
As soon as official UFC rankings started in 2013, Siver was a top 5 ranked FW
https://web.archive.org/web/20130205013040/http://www.ufc.com/rankings
Siver was consistently top 5-10 until when Conor beat him
-Siver was a top 10 win for Conor.
I don't know why people exclude Siver, yet then name drop people like Haley and Tibau as top 10 wins for Khabib.
-Brandao may have also been ranked top 10 when Conor beat him as Brandao was coming off winning TUF
-Mendes was the #1 ranked contender when Conor beat him
- Aldo and Alvarez were wins over actual current champions, which hold far more weight then all of Khabib borderline top 10 wins combined
- Conor has arguably had 6 top 10 ranked wins
2 over CHAMPIONS (Aldo and Alvarez)
1 over a #1 rank (Mendes)
1 over a top 5 (Poirier)
2 over top 10 (Siver and arguably Brandao who was coming off winning TUF)
Conor also beat Nate AT WW while Nate was a top 5 ranked LW. That deserves mention
There's no debate to be had
Conor absolutely crushes and destroys Khabib's resume in every facet under any imaginable way possible