Helpful post buddy, I have found that once I bought gym equipment for my house and I was able to watch youtube videos and research movements while I was at home, my form and exercises began to get much better and I noticed a dramatic change in my body.
People don't research how to do exercises properly and they put themselves in harms way (I've been there), just takes some time to experiment and get used to the workouts. I also find that going to the gym at off peak times to get familiar with the equipment and exercises helps dramatically because you don't have people waiting on you.
I think most people just think they know what they are doing and go without realizing that they are going to hurt themselves. When I'm not at the gym, at work, or doing researching cryptos I'm watching fitness videos or reading articles. Its helped so much, I've seen a huge change since I actually started learning about lifting.