What should I do if the tools at work are broken and I have to pay for them myself?

Are you alone, or are you all the same? Maybe you and other colleagues can talk to a higher-level leader, first point out the unfavorable aspects of the company's operation, and increase the labor cost (high turnover), which is not conducive to the good development of the company. It will also make on-the-job employees have no centripetal force to the company, no sense of belonging, and their enthusiasm for work will be greatly reduced. In fact, it is only a trivial matter of tens of dollars, but the negative impact is far greater than this. A good car can be handed over to the user. If it is damaged in use, the user is responsible for repairing it. Talk it over, for the sake of the company, try to weaken personal problems. If your boss really works for the company, you will gain a lot. Really not, after the New Year, leave. There will be better new opportunities tomorrow.