Nope, just spoiled 😄
The reason for the weighted peices these days may be because the fast games like Bullet and Blitz are super popular.
My favorite plastic set to take to club is the unweighted solid club set (tan & black) on vinyl board. But I do not play anything faster than Rapid.
I grew up playing with unweighted (wooden) pieces. My fathers set was (is) unweighted and the pieces used at the (swedish) clubs in the late 20th century (Svenska Schackpjäser Tävlingsmodell) were unweighted too. I can´t remember pieces falling over ever beeing an issue.
Now (heavily) weighted pieces seem to be the norm and most (younger) players scoff at unweighted pieces. But, really, why? Of course the pieces must be stable enough not to fall over during normal play but with reasonably well designed unweighted pieces this is no problem.
Are players clumsier nowadays so that triple weighted pieces are needed or is it just a fad?
Here´s an old discussion.