Look at what he’s done throughout his career. It's real greatness. Fighters like Usyk only come around once every 100 years, His greatness will only go up after he retires. That’s always the way. Look at how people talk like Lennox Lewis was some unbeatable monster, when he got knocked out twice to average fighters, was losing to Vitali and should have had a loss to Mercer. Usyk has looked far more unbeatable and special than Lewis ever did. I expect in years to come Usyk will be praised and seen even higher than he is already. Usyk's ATG/GOAT status will age very nicely.
the highest i can realistically see him reach, with the benefit of the doubt, would be somewhere around 8. thats with a bit of generosity. the resume, as great as it is, wont be enough for higher.
No it won't. Someone who didn't live in this era isn't going to see a single digit HW record of mostly close wins and think "ATG". That is not always the way quite the opposite. Just look at someone like Gene Tunney. Everyone is most hyped at their highest moment and are slowly forgotten as they escape living memory.