Meh, he bought a significant dip, even if it goes lower in the coming months, in a few years he will be way up. It’s not like Intel will go away, they are in a duopoly market.
Intel has been down from around 50 YTD to 30 likely in a few years it will be back to 50 and he will close to double his money
Though he could have probably just put the 700K into S&P 500 and have his retirement taken care of, since he is in his 20s