Quite possible - actually I think you mentioned that to me last time we had this conversation.
It never used to happen. The old IBM keyboards that I used to use never gave way like this.
I should point out that this is specifically on my laptops. And looking at the keys, they seem to me to be decidedly cheap. It also looks like really cheap silver paint.
I've worked out the "n" - I tend to rest my forefinger on that key.
I'm certain these things have got worse. I guess the market is so competitive now, everything is done to an extreme budget.
Ah yes, I think that was also mentioned last time - thanks for the reminder. Good idea ;)