Maybe you should not rely so much on YouTube to prove this point. I'm pretty sure there must be 100 YouTube videos "explaining" why this myth is true… 😄
Actually, no. Except if you think charging your electric car in 3 days is acceptable!
You need an installation capable of delivering high intensity to get an acceptable charging time, and this means cables much thicker than than the ones of your iPhone and even MacBook, and a plug (and wires behind) able to sustain these hight intensity.
As a matter of fact, if suddenly everybody shifted to electric vehicles and if there was enough electricity available for that already, the existing electric infrastructure would not be able to handle it. In the end, rewiring a whole country may be more expansive than building the few new power plants needed…
As for "cleaning" the dirty parts of the grid… I think the Germans tried this (by "cleaning" they meant "getting rid of nuclear electricity"): they ended up buying electricity to France (90% nuclear) and bringing back online old coal power plants.
I think it will be possible to eventually have all electric vehicles and "clean" electricity (maybe even through hydrogen cells, if hydrogen can eventually be produced biologically), but thinking that it can and must happen overnight is really wishful thinking at this stage.