For an experiment, I did one ten pull on each gacha game I play to test my luck. (weapons {or psychubes} are seperate from the banners in R1999, so I only get chars)
Genshin: Xiao (x2), Yae Miko (Both five stars)
R1999: Darley Clatter (x2), Sputnik, Mondlicht(x2), Rabies, Erick, APPLe, Pavia, Bkornblume (2 three stars, 5 four stars, 1 five star in that order not counting dupes)
I was at 70 pity and I still did not get a single featured six star on that banner!! And the five star I got, Bkornblume, I already own and don't use because I hate their playstyle. Good thing I actually use Pavia and Mondlicht or I would've cried.
tldr my luck in genshin is cracked and in R1999 not so much