ok will give some reasons

• 90% everytime he loses, he blames everything besides himself. Mouse, monitor, desk, sens, didnt have enough time/sleep, ping ETC.
• scammer, sadly many people who watch him doenst know shit about gear or even the game itself, so they believe everything he says, many times in streams, he says to use this mouse cuz its insane and bla bla when its the same shit as 99.99% of other gaming mouses (this also goes to keyboards, mousepads, or even settings ingame)
• aimlabs, i know they are his sponsor (i think) but its embarassing how he makes it looks like If you do it everyday youre gonna become scream. Which is totally bullshit, there isnt any evidencie that aimlabs or any aim trainer makes you aim better, flick or whatever.
• doenst call out his own community, sen fans are ironanically the most weird and toxic fanbase ever in valorant and ive never heard tenz talk about them to chill out or atleast something else. Even when they are being weird with his own GF.
• since old days in csgo he says he always wanted to play profissionaly, and have many wins in the game, i know recently apparently he started to practice more based in his hours of the stream but time ago this dude was literally streaming 10 hours a day playing ranked or even other games, and STILL he isnt good at any agent besides jett
• OP abuser, cringe af. Is called one of the best riflers but everytime this dude picks it nowdays he whiffs basically every bullet
• is called by many that hes "kind and humble" but literally from what ive seen in ranked matches everytime he gets a team that are having a bad match he goes "omg im so sad! unlucky game! i dont want to play ranked anymore!" and makes the whole stream till the match ends talking about his team but not directly about them to not seem toxic
• just weird in general lmfao, like this dude goes on stream and tells people that he watches hentai and related things and doenst feel embarassed? like i watch anime too but jesus christ
• kyeade, i know shes an adult and needs to control herself but this dude literally lets her say anything. The drama with marved he didnt even defend her, with the drama with crashies he didnt say a word till marved talked about it then he targeted him in 2 scenes that are very different and didnt even make sense (and for some reason people praised him lul) and also the accountless times she talked about sex, in stream making weird ass jokes/private shit and tenz acting like he doenst know what shes talking about for views (i hope)
  thats it i guess!

Yea @Vegito and the only time NA has lost to EU was v1 vs fnc lmao? Delusional ranking

What does that even have to do with my comment...

EMEA > NA but every EU team that has played an NA team has lost? Let me guess, Gambit threw?

I think it's reasonable to generalize that NA > EU since two, if not three, first seeds are comprised of NA teams (with the last being KR). EU fans on some strong copium.