Nope. Not exaggerating at all.

Lae’zel can regularly push enemies 15-20ft, as can any other character with 18-20 STR.

If you’ve GM’d plenty of 5E, then you know that the rules in 5E are as I said in the previous comment: “requires a full action … and only pushes 5ft”, which is much more balanced and rewards positioning in fights, not completely broken like it is in BG3.