"Modders":
__calcium
AlzarinRed
Games Repainted
kawaiikaorichan
Lady Lunanova
MainMemory

Twitter/X sucks because of:
Bobposting
Clara Sorrenti/Keffals
DAclassicgamer/DAepikartman
Erin Reed
fantano
Gamechamp3k (more like Fetish Chimp lol)
KairiHawk
Katherine Gibes/TransSalamander
Lady Lunanova
Liz Fong-Jones
The Nintendude
PearlTrans
RosieRoberta
Saberspark
ThatOneCalledRPG
UltimateDSEris

YouTube (more like ThemTube at this point):
24 Frames of Nick
The Act Man
ADN MARIO FUN/BOX STORY GAME/other trash that looks AI-generated
aDrive
AintNoobie
akidearest
Alpharad
Awesomemay (more like awfulmay, am I right?)
BaptismOnFire
beat fox15
boogie2988
Brandon Buckingham
Bringle
CandyEvie/Luvie
CaptainKidd
Cartoonshi
Castoon
Cas van de Pol
CDawgVA
Channel Pup/Sunset City
chaomix
cjya
The Completionist(ic Thief lol)
ContraPoints
Craig Thompson/Mini Ladd
Cybershell
dabhdude
Dovendraw/Extra Daft
Doobus Goobus
DramaAlert
Drew Gooden
Dr Shaym
Dumbsville
EazySpeezy/EaziestSpeezy
Eddy Burback (more like Reddy Burntback lol)
Egoraptor
EmpLemon
F1NN5TER
Failboat
Filter
Fir
Flamingo
Foekoe
gabi belle
Gamechamp3000 (just watch Game Center CX instead)
Gigguk
GiIvaSunner/SiIvaGunner
h3h3 Productions
idubbbz
iiluminaughtii/iiluminaughtea
Infinite Bits
Internet Anarchist
Jaiden[Animations] (shut the hell up for once)
Jenny Nicholson
Johnny 2 Cellos
Jrose11
jschlatt
Just Stop/Just Go
Kappy
Karl Jobst
Knarfy
KSI
Lady "I don't have that money" Decade
Laughability
Lily & Mikaila [Orchard]
Linkus7
Linus Tech Tips/Techquickie/ShortCircuit/TechLinked (How many channels do these numbskulls need?!)
LioConvoy
LS Mark/Midnight Mark/Splash Dash/Meeting Halfway (Gen Z's Lily Orchard)
Ludwig
Lute
Magic The Noah
MandatoryPixel
Marc Lovallo
MeatCanyon
Memeulous
Misty Chronexia
Mother's Basement
MrBeast
Nawnii
Nux Taku/nuxanor
O3
oompaville
OneyPlays(WithMyEyes)/OneySays
pChal
penguinz0/HugeCharles/Moist Charlie Clips (A Dose of Buckley is, has been, and will always be better)
Plainrock124
PointCrow
Poki[mane]
Press A!
Pyrocynical/PyroLIVE
QuantumTV
Quinton Reviews
RebelTaxi
RedFalcon
Rev says desu
RoDev
RTGame
Saberspark
Sample
Shyguymask
Sleigher
SmallAnt
SomeOrdinaryGamers/SomeOrdinaryPodcast/SomeOrdinaryHighlights
SonnyTM
The Spiffing Brit
Sr Pelo+Pelo Streams (more like Pee-low lol)
SSSniperWolf
Steve Reviews
Stryder7x
Super Bunnyhop
TerminalMontage
TetraBitGaming
Top Hat Gaming Man (more like Top Hat Begging Man, according to retrowatcher)
Trash Taste (The Anime Man[child] is a creep, apparently)
Turkey Tom/TomDark/TomDarkLIVE
UltimateDSfan/UltimateHellscape/8BitComms
Vaush
Veridis Joe
vinesauce and its subchannels
Wendigoon
Xploshi
xQc
YMS/YMS Highlights/YMS Clips/YMS Watch-Alongs/AnUnkindness/Sardonicast
other a**holes and enablers I'm sure I've forgotten the names of

Misc:
Ava Tyson
BlueFolf
CWC
Froge
Grummz
Karl Hamburger
lolcow.farm
Luke Smith
Maestro Media
Mystic Mongrel
NedWolfkin
Nicholas Perry/Niko[cunt]o Avocado[pe]
Nitrolord
Ownaj
Ray Rants
Rebeccah Kruleski/Rebeccah Starlight/StarGiantess/Star Giant Productions
Shadman/TheShadling
Sophie Labelle
Vinson Ngo/Bleedman
Youtooz
Zone Archive/Zone Toons

In conclusion: nearly everyone is terrible!