R. Schweikart
Professional
According to many experts late 70s to mid 80s and then late 90s to late 00s was a very strong phase in WTA.
Graf's golden slam was won in a weak phase (where Martina-Evert were in early-mid 30s and were way past their prime) but the arrival of Seles made the early 90s extremely strong but again with her exit WTA became a bit weak until late 90s.
Mid-80s was "very strong"?
Navratilova won 13 of her 18 slams between December 1981 and September 1986. Evert was 27-31 years old then (had won 12 of her 18 slams before that).
Mandlikova, Shriver, Sukova, Kohde were Navi's other main opponents in those years.
17/18-year old Steffi was
A) 5-0 H2H (10-0 in sets) against Evert,
B) 4-0 H2H (8-0 in sets) against Mandlikova,
C) 4-0 H2H (8-1 in sets) against Shriver,
D) 6-0 H2H (12-2 in sets) against Sukova,
E) 4-0 H2H (8-0 in sets) against Kohde
in 1986-88.
That is 23-0 win/loss with 46-3 sets.
The clown era between the demise of Austin and the arrival of Steffi was maybe even worse than 2008-2021.
Early/mid-00s was "very strong"?
When Capriati won 3 slams, when Myskina, Kuznetsova, Pierce, baby Shriekapova won slams?
I think those "experts" were only nationalistic Yankees who only deem eras "strong" when US girls dominate - Evert/Navratilova until mid-80s and Williamses/Capriati in 00s.
No, the Steffi era is called the "Golden Age" for a reason.
In no other era were so many all-time great slam finals as in the late 80 and the 90s.
And the "Golden Girl" from Germany ruled that era.