What do you mean? Do you mean that automated agents will needlessly download your code for no reason to bump up your numbers? Or do you mean that you can't compare your own project to other ones because they might be faked?
- https://boost-like.store/category/github-services/github-sta...
- https://www.socialplug.io/services/buy-github-stars
- https://buy.fans/buy-github-stars/
The real question, is if a project is "worth it" for your own fun. =3