Xbox controllers - Careless craftsmanship, or am I just extremely unlucky?

Almost every one of my controllers more recent than Xbox 360 have had noticeable problems within the month I get them. Ever since I've bought my PC, I haven't been able to keep a controller for a whole month without something breaking, and trust me, it's
not the way I treat it.

My Xbox One S controller, after a few years of having it on my Xbox One S, suddenly broke, so I decided to use an older Xbox One controller. I didn't really enjoy using it, because the buttons were difficult to press, which is why I got a new one, so I could
press the buttons lightly without needing to put much force on it. I am really gentle with them, I've never smashed my controllers either.

Which is why me having to go through three controllers within not even 5 months is irritating me so much.

Here's the situation that made me so aggravated that I had to post about it:

My latest controller, I had bought it on amazon for $40. It felt nice to play on; not like a toy like some of the independent-brand controllers felt like. It was all fine, until I accidentally dropped it for the first time. At first, it seemed absolutely
fine, and played fine, but it was gradually getting worse over the next few weeks. Not even a month of use, I noticed the RB button wouldn't press. With my few previous ones, I ran into the same problem, so I knew how bad it would get.

I used to just take it apart and press the bump switch down onto the circuit, and it would temporarily fix the problem, but I quickly realized something: that the bump switch's solder came loose - after a single drop.

I am quite the techy guy, so I could desolder and resolder a new bump switch onto the circuit, because I'm not getting myself a third $40 controller within just a few months. The thing that just irks me is that I shouldn't have to deal with this in the month
that I've had it, after a single accidental drop; I shouldn't have to go through the trouble of resoldering every button that just decides to come loose.

I really am not sure if I am just unlucky or this is poorly built. On some threads I see people have had their controllers for years, slamming it, dropping it multiple times, all without a single problem that they run into. I also see a few with the same
problem as me, which brings me back to my main question-- Is this poorly crafted, or have I just been so unlucky with controllers, that single accidental drops tend to lead to them being broken?

TLDR: I've been through too many controllers in the past few months. I haven't treated them poorly, but somehow they always end up broken over singular accidental drops.

(Sorry for the long post, it was a half rant, half genuine question.)

:)