Not even remotely comparable. Look at the 1998 Finals. In just that one series alone:
Rodman: 36
Carr: 36
Stockton: 35
Hornacek: 34
Malone: 34
Jordan: 34
Harper: 34
Pippen: 32
Morris: 32
Kerr: 32
Both teams had 3-4 key players who were 34-36 and there were 5 rotation players on each team who were 32+. That's only counting guys who played at least 12 minutes/game in the Finals.
On Dallas, Kidd was 37 but no one else was over 33.
On San Antonio, Duncan/Manu were 37/36, but no one else was over 31.
The Mavs/Spurs had just 1-2 players each who were in their twilight, and everyone else was in their career primes. The Bulls/Jazz had damn near EVERY star on the court in the last stages of their career and clearly down from their peak (except Malone).
If that's not enough for you, then look at this graph:
1990-2003 is the only era in NBA history where the average age of players actually on the court was over 27 years old. And 1996-2002 basketball specifically was older than any other era in basketball history, with average age of players on the court being 27.5-28.0 years for that stretch. That's a decent measure of how diluted the talent was across too many teams.