Not a great nor necessary plan.
- If Biden resigns as president, yes Harris immediately becomes president. That means that Speaker of the House Mike Johnson is only one heartbeat from the presidency until January 20.
There’s no way for Harris to appoint and get confirmed a replacement vice president, and it would be impossible anyway because replacing the vacant VP slot requires a majority of both the House and Senate.
- It doesn’t when work for becoming the new nominee. Becoming President due to a vacancy has exactly nothing to do with becoming the nominee for the election for president.
Becoming President in this case is by the Constitution. It’s the law, it’s how our government works.
Becoming the nominee is internal political party, legally private non-governmental business.
What does work, whether or not one wants Harris as the new nominee, is this:
Biden drops out as the Democratic nominee for President, while remaining in office as President saying he must put all his energy and attention into governing these remaining months.
Then,
IF the party wants Harris.
Harris aggressively campaigns to be President
ELSE
Harris states she has to put all her energy and attention into helping Biden govern so will not accept a nomination.
Open convention occurs, but likely with a lot of prior discussion and alignment towards one or two best candidate.
Face saving all around
Others have explained why Chinese ownership of Opera might be bad.
I suggest you try the Vivaldi browser which is made by a company started by the co-founder & CEO of the original Opera. Basically builds upon the heritage and philosophy of the original Opera. Extremely customizable, tracker and ad blocking built in along with speed dials, gestures, UI customization of just about everything.
Has desktop for all platforms including Linux, and mobile for Android and iOS with sync (not going through Google) for all platforms.
Optional email, calendar, Mastodon and RSS clients in the desktop versions. Optional email account and Mastodon account accessible from any standard client and the Web, or via their desktop.
Not fully open source (nor is Opera) and built on the same open source Chromium base as Opera, Brave, Chrome, but seriously de-Googleized and does not use the Chromium UI. Will continue to support ad blocking even after Google/Chromium removal of the interfaces for ad blocking extensions. Yet desktop versions do allow installation of extensions from the Chrome/Chromium extension store.
Edit: fix link and some grammar