Just looked up, a windturbine has less infrasound then cars. (german Source) I would guess the datacenter could have more infrasound and thus be a bigger problem. They mention a study about windturbine infrasound and they point towards nocebo effect, but maybe windturbines are at a border where the health effects are very difficult to measure. So maybe studies about the infrasound of datacenters could find something. On the other hand, datacenters bring a lot more pollution factors, like light-, air- and waterpollution.

I dislike hypocrisy as much as the next person. So I feel where you're coming from. At the same time, the wind turbines are generating power that everyone benefits from, whereas these things are consuming power for a product that very few people actually like or even want to exist. So I think its fair to say that maybe the noise is tolerable when you're getting something you actually want out of it. Also, wind farms are usually built further away from large population centers, whereas data centers are because it's cheaper to build them in areas with lots of people around. So the concern does seem a little more irrelevant to wind farming as a whole than data centers.

There's a wind farm near my house and I suppose they do make sound although the only time I was ever able to hear it was during the height of the lockdowns because there's a massive highway between me and them and that's definitely louder. They definitely don't produce infrared sound though, but way too big and the blades move way too slowly.