Matty Healy's 1975 concert canceled in Malaysia after LGBTQ+ support.
Healy criticized anti-LGBT laws, kissed bandmate, and was ordered off stage.
Festival organizers cited "non-compliance with local performance guidelines.
Malaysia's Communications Minister called the performance "disrespectful
Healy previously faced backlash in Dubai for supporting LGBTQ+ rights.
Band advocates for LGBTQ+ community and wanted to stand up for fans.
Malaysia punishes homosexuality with 20 years in prison.