"Language exchange"? You mean mini Facebook or mini Tinder? Homophobes, transphobes, racists, people telling you to in DMs to kill yourself, threatening you to hunt you down or wanting to bomb or owning guns because "it's against the law in my country but I like it doing it" and thirsty perverts jacking off on voice call. Also too many ads, extreme censorship (even a innocent picture can be see as "sexual"), and constant breach of privacy even when I turned off GPS in settings. BYE HT