Wow, I just tried wbay.com and it sent me to eBay.com, I find this very disturbing.
None of the others triggered for me but this does. I’m running the Big Sur beta and notice that spotlight search is comically wrong as well.
What gives Apple?
If you're curious why this happens, it's overzealous typo fixes.
this happens to me too using safari on ipados
I just triggered this myself - if I specifically type out the https portion, Safari won't change the URL, and from that point on I can get to wbay.com by just typing wbay.com.