You can write off an electric car in the same way you can write off a jet. It’s a company expense and required to perform your role in that company.
See the following steps to write anything at all off, note poor people may not have the prerequisite assets to make buying more assets tax free.
Step 1, create marketing company Step 2, assign income to that company from your other companies (you do have other companies right?) Step 3, do fun shit with stuff you bought Step 4 have accountant write it all off as marketing delivery expenses and client schmoozing.