LINKS:
Various Cuts of Beef
For Fans
https://www.vulture.com/article/drake-kendrick-lamar-feud-explained.html
Trapital Beef Evolution
https://trapital.co/how-hip-hop-beef-evolved-in-the-streaming-era/
Ranker of the rancor
https://www.billboard.com/lists/drake-kendrick-lamar-diss-tracks-ranked/7-drakes-taylor-made-freestyle/
By the numbers (Paywall)
https://variety.com/vip/streaming-big-three-rap-beef-data-1235989096/