The post discusses the issues users have faced with Cloudflare blocking access to websites when using less mainstream browsers, such as Pale Moon. Users have reported being blocked from adding items to carts, and there is concern that this aggressive blocking may negatively impact sales for site owners. Some comments reflect frustrations with frequent CAPTCHA challenges, while others argue that these measures protect against bad traffic and DDoS attacks. There are deeper concerns about reliance on major providers like Cloudflare for internet security, with some commenters fearing that this centralizes control and could harm the open web.