Modern human history is a lot older than you think, with some saying that it stretches back about 12,000 years to when we first started living in large settlements, began building monuments and were generally relying more on agriculture rather than settling for a hunter gatherer lifestyle. However, if you look at the world as it was just a hundred years ago, a small fraction of our total history, you would see that things were almost completely different both from a technological perspective as well as a social perspective. One example of this is that people with disabilities had almost no rights back in those days, and they often felt like this prevented them from living good lives.
As technology progressed it became easier for people that were living with disabilities to live lives that were far more normal than they used to be. Elevators came about which allowed people with disabilities to access floors that were on higher levels, something that they often could not have done if they had been forced to use stairs which can often be difficult for them.
Getting good quality lift parts is therefore something that is absolutely necessary for the community because of the fact that it can empower people with disabilities and allow them to do things that everyone else can do easily. If you don’t get a good quality elevator put into your building then you would be restricting those that use wheelchairs or are otherwise disabled in a really big way, something that is inexcusable given how easy it can be just contribute to society in general taking them into account for a change which is really how the world should be.