eurovision
"The EBU is not what Eurovision is. F*** the EBU. I don’t even care anymore."
Compared to last year's broadcast, viewing figures dropped by almost a quarter.
"There were a lot of things that didn’t seem like it was all about love and unity," the Switzerland representative claimed.
Israel's presence in the contest has led to backlash and even calls for a boycott from some fans.
Israeli singer Eden Golan is officially through to Saturday's live final.
The decision to allow Israel to remain in the Eurovision Song Contest has been a controversial one among fans.
Swedish performer Eric Saade – who is of Palestinian descent – incorporated a keffiyeh into his semi-final stage costume.
Bambie Thug has described themself as "pro-justice and pro-peace".
"It’s very extreme. I understand where that sentiment is coming from, but I think it’s not correct.”
Some Eurovision fans are calling for a boycott of this year's event due to Israel's involvement.