Well it is not exaggerated, it IS what happened.
One of popular stuff years ago in TV were drags or effeminate men. Now everything is banned, content like that are now only in Youtube.
Some cities did "gay raids"... There is a viral case where a woman chastised a man for hugging another man who is driving a motorcycle. They were later revealed as... siblings
Also another viral case where a woman confronted a girl wearing "rainbow LGBT pin"... it is actually UN Sustainable Development Goals pin. People are really paranoid of LGBT related stuff.
Many believed that LGBT is a disease cause by djinn possession, so need to be healed by ruqyah (Islamic exorcism).
Yes the the face of tolerant Indonesia is tarnished by those from Hizbut Tahrir (now banned in the country) and Saudi sponsored clerics, they spread hatred and even will readily teach their followers label moderate Muslims as infidels. The trend of growing intolerance and strange religious based trends (e.g: vaccination and birth control pills are haram, women who became subject of poligamy will go to heaven, flat earthers, cleaning of own's house after visited by non Muslim, etc.) is amazing for the last 10 years.