It isn't that hard to shield against EMF. Yes it should be a consideration in designing any vehicle that emits a significant amount of EMF (and that means not just EVs!). But I'm a bit more concerned about how much benzene is given off by the millions of gas cars all around me. And of their carcinogenic exhaust. There are people who think nothing of the health and deadly consequences of standing around filling a gasoline tank that is venting to the atmosphere - and are worried about EMF exposure.
I'm sure there are sevearl smokers who are worred about EMF exposure as well.
It amazes me to see what we become complacent about and what we worry about. Mostly we tend to worry about anything new, or that we haven't yet thought much about. The OLD concerns don't matter since they haven't killed us personally yet.