This makes sense. These keys were designed as project identifiers for billing, and can be further restricted with (bypassable) controls like HTTP referer allow-listing. They were not designed as authentication credentials.
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境，详情可参考91视频
For Jim Lovell, this was more than a childish lark.。关于这个话题，heLLoword翻译官方下载提供了深入分析
Москвичей предупредили о резком похолодании09:45，更多细节参见safew官方版本下载