If you're annoyed by the deviantart tier shit that has been popping up lately on pixiv you can use ublock origin and custom filters to block it when browsing. Under "My filters" copy and paste the following:

!Block pixiv artist from web searches.
!example
!www.pixiv.net###root li:has([href="/en/users/artist_ID_here"])
!Copy and Paste artist pixiv ID into artist_ID_here
!TomorrowPamp
www.pixiv.net###root li:has([href="/en/users/98599217"])
!Emskeleton
www.pixiv.net###root li:has([href="/en/users/58320557"])
!Wee Wizzy Lizzy
www.pixiv.net###root li:has([href="/en/users/6942882"])
!DiaperToonWorld
www.pixiv.net###root li:has([href="/en/users/36286080"])
!Baby-Tobias
www.pixiv.net###root li:has([href="/en/users/41699768"])
!Jay's Stash
www.pixiv.net###root li:has([href="/en/users/44392089"])
!Lulu Diaper Art
www.pixiv.net###root li:has([href="/en/users/2335227"])
!Li'l Kovu
www.pixiv.net###root li:has([href="/en/users/27769347"])
!cakies22
www.pixiv.net###root li:has([href="/en/users/78375834"])
!Sketch Man
www.pixiv.net###root li:has([href="/en/users/12815863"])
!lunarlunatick
www.pixiv.net###root li:has([href="/en/users/46925474"])
!Cargo Weasel
www.pixiv.net###root li:has([href="/en/users/11370301"])
!Voltech
www.pixiv.net###root li:has([href="/en/users/28190131"])
!AnonBillieJoe
www.pixiv.net###root li:has([href="/en/users/28468460"])
!Eri Miyashita
www.pixiv.net###root li:has([href="/en/users/87196391"])
!BaggaShame
www.pixiv.net###root li:has([href="/en/users/82492419"])
!honeyfather
www.pixiv.net###root li:has([href="/en/users/61320269"])
!angelDXDiaper
www.pixiv.net###root li:has([href="/en/users/94260153"])
!Lilith-Abdl
www.pixiv.net###root li:has([href="/en/users/29959947"])
!ADiaperedOlive
www.pixiv.net###root li:has([href="/en/users/87062574"])
!why12Twelve
www.pixiv.net###root li:has([href="/en/users/13387532"])
!WretchedTobias
www.pixiv.net###root li:has([href="/en/users/50449346"])
!VJRabbit
www.pixiv.net###root li:has([href="/en/users/2212848"])
!Kevyn
www.pixiv.net###root li:has([href="/en/users/94581138"])
!idpet
www.pixiv.net###root li:has([href="/en/users/42022234"])
!Trap-Diaper
www.pixiv.net###root li:has([href="/en/users/41722153"])
!Lost_In_Veemo
www.pixiv.net###root li:has([href="/en/users/43706790"])
!BabyTommy
www.pixiv.net###root li:has([href="/en/users/8233957"])
!
!www.pixiv.net###root li:has([href="/en/users/"])
!
!www.pixiv.net###root li:has([href="/en/users/"])
!End of pixiv filter list

Before and after pics just to show how much of a difference it makes when browsing. Obviously more artist can be added to the list. Credit to the anon on /dpr/ that discovered this.