There are so many ways to use a water pump for your own purposes, not just commercial. Yes, we all know industrial companies use the same tools to support their own ends, but every individual can and should have a pump. Not only because it can be useful in the long run, but also because you can use it right away. Having a water pump set up at home makes it easier for you to clean flooded areas around your home, maybe the pipes are not right or your pool is crazy, you name it a pump that cleans it.
If you have a small garden, you will need to try and build your own small irrigation system so that your plants get the proper water purification they need. An irrigation water pump via https://www.mvi.farm/pumping-solutions keeps your plants healthy with a regular supply of water.
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Water pumps have been used for centuries, our ancestors made their own by the power of nature, the wind on the one hand is used to pump water from one farmland to another with a wooden wind water pump. Human intelligence at best would say that it is not enough to just use the available tools and resources, we humans have also made our own discoveries to make our lives easier and more controllable.
Vacuum pumps would also be a great example of why today we should appreciate all our technological advances, it is not easy to master these tools but if you know how to benefit from the simplification of your job then you are on the right track.