I wouldn't usually respond to posts of this low calibre but they just illustrate the point I made earlier.
People dislike Fury because:
He's White.
He's British (yes I know he is an Irish Traveller by descent).
He's modern.
People just love Black American boxers from many decades ago. And it's not just Black Americans in their 60s who prefer them, I've known young White Brits who are like this. There's a massive bias in boxing fandom for some reason. There's something analoguous with the Pride-era HWs in MMA. People don't give the former Soviet HW boxers the credit they deserve either.
Apparently the oldest world athletic record standing is from 1983 (Jarmila Kratochvilova, women's 800 metres). The reality is that sport moves on, and I don't know if people are still getting bigger and healthier but they were until recently. [Edit: The population is growing too.] Unless it's a sport which is dying out, the standard rises over time. The best of the 60s and 70s would be out of their depth against the best of the 20s. People talk about the era being weaker now but the standard of the sport as a whole has probably never been higher. Unless you argue that the factor of people going into MMA instead of boxing is stronger than the improvement over time? But if so that's very recent too.
You can get as misty-eyed as you want about the past and find rationalisations to minimise the achievements of non-Black, non-American fighters, but the reality is Black, American HWs haven't dominated for a while, and Fury is not only huge, he is a brilliant boxer and absolutely in the best ever conversation. Check out the turning point around 2004, or earlier maybe, and face up to reality.
Not reality: I looked up the first result for 'Top 10 HW boxers ever' and here are their birth years:
Rocky Marciano: 1923
Tyson Fury: 1988
Joe Louis: 1914
George Foreman: 1949
Joe Frazier: 1944
Larry Holmes: 1949
Mike Tyson: 1966
Evander Holyfield: 1962
Lennox Lewis: 1965
Muhammad Ali: 1942
Fighters born 80+ years ago (if time travelled forward in their prime) would get smashed in today's world. Rocky Marciano weighed about 186lbs lol.