This looks realy bad....... all the evidence are just too close to each other. Whenever someone talked to him it was all before November 2017, his stream on youtube, his last post... I just had a chat with a bunch of old SCRA folks and the same thing...
His brother which appearantly wrote that comment on steam hasn't responded to us yet and his post was on February 9th 2018.
if you think about the Funeral and time of grieving and all that... That's literally 2 months after...