IRC is blue
Teamspeak is red

Admittedly it does vary by country.

@jim k-id isn’t ideal either, it’s just owned by different Trump donating and advising billionaires.

As for what people might switch to I don’t think it’s IRC. Minor uptick on Google trends https://trends.google.com/trends/explore?date=today%201-m&q=%2Fm%2F03t2s&hl=en-GB

Teamspeak had a bigger spike.