I had a longtime friend over to shoot his cross bow and rifle on my 50-yard backyard range, we have been friends for 40 years. He is disabled from having so many back surgeries, he can barely walk 20 ft. I pulled his arrows and marked his rifle shots, even gave him advice on using his equipment, he seemed to have forgotten how.
This is a very intelligent man, sometimes a bit intense who has always been a spend-aholic on hunting and fishing gear, he had a large shop filled with boxes of stuff he bought and never used. Other than this quirk he has been very level headed in all other areas.
Now get this; he told me about being contacted by a gal in Saudi Arabia who was in a bind but had inherited 650 mil in gold from her late father's estate who just happened to be a gold miner. The estate hadn't been settled yet but if my friend could send her some cash he could have the bulk of the gold. This was a very elaborate scheme complete with video chats and directions on how to set up aps on his phone to send her bit coin. She set the hook and led him into a financial trap but he believed every word of it and had sent her 20K, she was pressing him for more, much more.
I told him it was a classic Nigerian scam but he was completely oblivious to what I told him and refused to see the truth.
I don't know what to do, I think I could see the early signs of dementia in him which would make him a perfect candidate to fall for such nonsense.
I just sent my friend this; it may end our 40-year friendship by my intervening, as his friend I just couldn't turn my back on his huge mistake and it what it will mean to his wife, kids and grandkids, he is 76.
https://nordvpn.com/blog/nigerian-prince-scam/