Indeed. Today's tweet is somewhat surprising given what his father said about that incident though. I guess given the prior incident it's just slightly surprising he's opened himself today in this way.
“We didn’t bring him up that way,” he added. “If you look back on his Twitter, he has over...
In 2013. Or not if you're willing to accept the "someone else had my phone" explanation.
https://www.theguardian.com/football/2013/mar/19/shane-duffy-twitter-ira-everton