Sure, but EVs also often have cooling loops that need service, your same cabin air filters, and more frequent tire and brake service due to heavier weights.
If you're talking about ac, sure. The rest, no? I've been driving an electric car for over a decade and have been replacing tires, and nothing else.
Sure it is anecdata with n of 1 but in over a decade I've probably spent ~4k on maintenance while driving 120k miles electrically? The bulk of that on tires and fixing that ac I mentioned.