Short answer, yes. For a while.
Ron Watkins posted “Q drops” on 8chan. 8chan was kicked around the internet for years and was hosted by Epik for a while until just before the 2020 election. Epik was forced to drop 8chan by Voxility, the company that owned the IP addresses Epik used.
It would be pretty cool to find out who Q is in real life.
Personally, I never believed that Q was a Conservative.
Q always praised Trump for doing nothing consequential to fight back against the relentless attacks from the Political Left.