To condition or not ?

You’re correct; they contradict themselves in the space of one paragraph. I see no reason why any of the named devices could do damage. Some might affect sound quality up or down, but that’s about it. And nothing protects against a direct lightning strike . Anything on an affected AC line would be toast.

There's only one concern with the motor-33.3 speed consistency, which ALL tables suffer from. Some more than others.

Get one of these for REAL TIME speed monitoring.

Eclipse Roadrunner – Sota Turntables

I put my turntable on a separate conditioner given that the motor is fairly noisy.

Plug the motor pod into a mains plug. We suggest omitting mains conditioners , filters or anything with surge protection as these can be highly detrimental for performance

I call BS or poor power supply engineering and/or virtue signaling.

Unless, of course, most power conditioners out there suck.... :D

But the current requirements of that turntable are going to be so minute that a fully regulated supply with an excellent reserve should overcome ANY issues with power conditioners. Why do they think the outside power is going to be much better?

Maybe I should sell a power supply upgrade.... :D

Last, if you live where I live you would never plug anything into the wall without a surge protector.

I put my turntable on a separate conditioner given that the motor is fairly noisy.

Now that’s an idea I support.  I use multiple Furman conditioners and keep the noisy things like TV and Ethernet devices on one, amp/dac on another.

I’d give them a call and ask for more info.

It sure seems like an odd thing to say. We are just going to be taking wild guesses. 
 

Of course, ultimately it depends on what it sounds like.

My turntable manufacturer recommend not placing vibration devices under it. However, I had a Silent Running Audio Ohio Class vibration platform ($3.5K) made for it and it made a significant improvement. It is easy to understand that their statement was just a generalization. The technology I chose was compatible.