$35K Model has no free lifetime premium wifi and will probably be eligible for 1/4th tax credit.
The
$100 PER YEAR benefit would cost you an extra $9000 right now to lock in the cheapest Model 3.
There's other push/push math in play but you'd have to keep your car for 90 years at 100 per year to close in on $9000 worth of premium data.
However, If Model S and Model X refresh is not ready this year, nothing stops Tesla to offering free data again and free supercharging to continue to push demand levers.
Nothing to worry about unless you were planning on getting an LR Model 3 anyway.