FXHorizon-trading. Let's do a deep dive

Found out an associate of mine buys BTC from a bodega bitcoin ATM and sends it to a FXhorizon wallet. All on the advice of a "pro trader" friend he met in a gaming lobby. I'd never heard of FXhorizon, so I did some googling and .... well, you'll see..

So anyway I go back to work Monday and let him know what I think of the wallet and he immediately gets defensive and questions my motivations. He seems to think I'm grifting him by suggesting a Trezor or a Ledger, like I'm the one that's going to sell it to him. When confronted with pretty solid facts, he made another comment about me being "tribal" and not keeping an open mind to new start-ups.

I'd like a thread of "Red flags" that this FXhorizon wallet demostrates. A thread curated by non-biased, anonymous, internet bros to show to my associate. "Green flags" can be mentioned too if you find one. For one, to teach him clues to be safe and for two, to prove to him I'm not a tribal scammer trying to finesse his BTC from him. (If he even has any left, or had any in the first place)

Thanks for this, and for everything else this sub has already taught me. I look forward to seeing what the general consensus is, and discovering if I am in fact a paranoid, close minded tribalist, shaking my fist at the sky.