To be fair, that's what Ikea and Hyundai have been doing as well.
The Mandela Effect thing confuses me, to be honest, because such a big deal was made of
1. Mandela finally being freed
2. His leading the ANC in the first post-Apartheid elections
3. His being president
I didn't, until this thread, realise it referred to people thinking he died in gaol, because that is just absurd. I thought it was that people had thought he'd died a year or two after leaving office, presumably based on the simple phenomenon of him being quite elderly, and out of the public eye.
Of course, as this is a wrestling forum, I suppose the most prominent example of the Mandela Effect is Shawn Michaels superkicking Marty Jannetty through the Barbershop window.