That doesn’t feel that much helpful. When I reach level 92 then I will still have 281,296 XP that haven’t been utilised, which is 55% of my current XP that I have spent 8 years accumulating. So the effort of 4½ years is gone.
Effectively the levels have lost their utility for comparison. As I said, once I reach level 100 then I’ll have about 900k XP but a new player starting today would reach level 100 at about 600k XP. My level 100 will therefore have been 50% more difficult; their level 100 will therefore not be comparable to my level 100.