There are other issues with Tesla's auto wipers.
The main one is that, in other cars, you can have the wipers on auto, while still manually increasing or decreasing their speed. So if the wipers aren't going fast enough for you, you can bias the speed upward while maintaining the auto function, and vice-versa. On Teslas you don't have that option; you need to choose between auto and a fixed speed. (My guess is that the ability to increase or decrease the speed of auto wipers is patented, and Tesla doesn't want to license that patent, but that's just a guess. Maybe it's just laziness.)
And that's bad enough, but it was made far worse by the fact that for most of Tesla's existence until just recently, the only way to change that fixed speed was via the touch screen. This was, thankfully, finally fixed just recently! (But only properly so for older vehicles.)
The turn signal stalk on Teslas that still had turn signal stalks has a button on the end that activates the windshield wipers. It will cause them to wipe once, and will bring up a control on the touchscreen to choose between speeds or turn the wipers off. Until a few months ago, that was your only option to change speed: use the touchscreen while driving. (As a result, Tesla drivers like myself would often just control the wipers manually, pushing the button for each wipe, as that was more convenient than fiddling with the screen!)
Then, they added the ability to long-press a steering wheel scroll wheel, and then turn it to control wiper speed (although backwards, with an up turn on the wheel making the wipers go slower). This was a hassle, but better than the screen. For several months that was the situation, until just finally a week or so ago the logical link was made so that pressing the dedicated wiper button on the stalk allowed speed to be adjusted using the wheel. Not as good as a proper, adjustable auto function, but at least usable - finally.