Brave desktop version 1.70.117 for Mac running Sequoia 15 won't load most websites

Yesterday, I updated my Mac from the Mac OS 14 Sonoma to the Mac OS 15.0 Sequoia. Thereafter, I attempted to use Brave Browser to access a number of websites, such as Brave support web page, Gmail, Youtube, Eventbrite, and many others, but each attempt failed to load. That is, each attempt were met with the “The site can’t be reach” messages.

Today, I uninstalled and then reinstalled Brave Browser. Again, the new Brave Browser failed to load several websites, including those I use regularly.

Is there a fix for this?

Concerned, ObjThinker

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Expected result:

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