but I really believe that boxers of today are as good as in any era.....Things are much better for the fighters today, they don't fight as often,
That says it all right there.

Fighters learn to fight by fighting a lot.
A young fighter that fights 10 to 20 fights per year will develop into a better, more well-rounded fighter than a young fighter who fights 2 or 3 fights per year against carefully selected opponents.

It pains me to say it, but Boxing is a sport that has devolved, not evolved.
In the 1980s, Floyd's skills wouldn't have been seen as out of the ordinary, they were simply what fight-fans expected a top professional fighting man to have as par for the course.