there's some biases depending on where the news is coming from, /pol/ and this manhunt thread were ostensibly looking for trannies to be the perpetrator because it is a logical conclusion that a conservative commentator is more likely to get assassinated by a libtard rather than someone on the right, even if the leads for it made zero sense because people were so convinced the shooter was a tranny so they only looked for the usual troon hallmarks.
there's an argument to be made that Tyler Robinson could be a groyper but it isn't likely.
Shuster claims Robinson admires Nick Fuentes, this could be a big revelation
if true but i wouldn't trust any journalist to make this claim, especially not those who work with MSNBC and TYT.
View attachment 7909304
as for the bullets you could argue they are all references to the Helldivers universe as if he were in character, the "Hey fascist, catch!" casing had the esoteric Helldivers 500kg bomb reference and you can make the argument the Ciao bella engraving could come from a similar nature because the game is about fighting "bug/robot fascists", the other engravings were literally all shitposts so it would track that there wasn't a lot importance or weight put into what was written on the casings (unlike say, Luigi).
the above could be arguments in favor of him being a groyper, imo it's all pretty farfetched to speculate on unless what Shuster said turns out to be true. especially when the alternative of Robinson being some Antifa Discord faggot is just that much more obvious if we're just looking at the victim here.