Manifest V3, the new platform for Google Chrome extensions, is coming to life after 5 years. This change, which has faced many delays, discussions and objections since its announcement in 2019, has finally started to show its effects after 5 years. This API update, which will radically change the way browser extensions work, is of great importance, especially for privacy-oriented users. However, it seems that not everything is so rosy.
What will Google Chrome bring with Manifest V3?
Last month, users of the popular ad blocker uBlock Origin received a warning that the extension would soon no longer be supported in Chrome. However, this is just the tip of the iceberg. The changes that Manifest V3 will bring will not be limited to this extension. So what does this new platform mean for Chrome users? Especially those who care about their privacy, what should they pay attention to?
Since the announcement of Manifest V3, Google has argued that the new platform will improve the privacy and performance of extensions. But developers, especially ad blockers, disagree with these arguments.
For example, extension developers like Ghostery believe that these changes will harm user privacy and reduce the effectiveness of ad blockers. The biggest difference with Manifest V3 is that it limits the level of interference that ad and tracker blockers have over web traffic and requests. This will make it harder for users to neutralize tracker blockers and their data collection demands.
Ad blocker developers were faced with two options to adapt to Manifest V3: They could either redesign their extensions according to the new API or withdraw from the platform altogether. As a result, some extensions have migrated to the new platform, while others have not.
Finally, let’s say this: Even if the ad blocker you use is compatible with Manifest V3, that doesn’t mean you’re completely safe. As long as you stay on Chrome, you may have to make some privacy compromises.
While Chrome’s new system raises serious concerns about user privacy, it is worth considering other browser options. Some browsers, such as Firefox, offer stronger ad-blocking support and are a privacy-first alternative. Another alternative is to see how far Google will go with Manifest V3 in terms of ad blocking and other issues.
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