…what?
If there were multiple search engines (there are) then SEO would focus on whichever were most popular
I’ve literally done work where SEO included making sure Bing was also optimized for, and I know others who have also done so
More engines would make SEO harder and longer as we assume each engine would search differently, but SEO will creep into any engine that gets popular for the obvious reason of people wanting their content seen
IDs cost money, require visits to DMVs (which conservatives work hard to shut down in poor areas, or other fuckery with their hours or such), and if you want the federal level one cost more and require more paperwork
We use the garbage and not-designed-for-this social security number for major IDing