Please don't feel disheartened by those types of issues. They seem to pop up on all kinds of projects after some threshold of popularity. I haven't originated

Please don't feel disheartened by those types of issues. They seem to pop up on all kinds of projects after some threshold of popularity. I haven't originated any popular repos myself, but of the few I have contributed to, these types of issues can be quite common. One of the projects is a math library and a swear 1/2 issues are people discovering for the first time how floating point math behaves and complaining profusely that it's the authors fault. If you can gain some contributors to help you do the weeding in your issues list it can help with your sanity greatly. This is one feature that I wish hosting platforms like github/gitlab etc had to help authors and maintainers: ability to grant issue management permissions (separately from full repo access).