Indeed, but then you still have no direct connection to the driver or you should modify it to bypass the x-over
I have read Rod Elliot for many years, but not purchased any of his boards. I respect much of what he has written or produced. Not so sure of his writings as they pertain to powered speakers.
There is no real inherent value to powered speakers over those with no power and passive crossovers. It really depends on what you are looking for, and the number of components you desire -- or not.
High quality watts, DACs and DSP have become a lot cheaper in recent years, and DSP quite powerful.
One can buy a powered speaker that employs a passive crossover and only one amp and zero DSP. Noting inherently wrong with that, you will just need an external dac or streamer to deliver the analog signal. Just as in a passive x-over speaker, you had better hope the crossover was well desinged.
WiiM or MiniDSP for EQ typically are more substantial than a lot of onboad EQ in powered speakers. Wi-Fi for lossless digital is absent in many powered speakers. Many just have Bluetooth or nothing. So additional components are required anyway.
The better all-in-one solutions of powered speakers tend to be fairly costly, or small with small drivers, and if you have a bad part your entire system is useless, which is not the case with separates.
Convenience and less clutter are the main benefit to powered speakers, which is a key reason for their success in desktop and nearfield listening.
In a discrete listening room where one might not be concerned about components or consolidation thereof, one can certainly argue against powered speakers.
Since I have both powered and standard passive crossover speakers, I see benefits and uses for both.
If you look at circuit boards in all-in-one powered speakers with DSP, Wi-Fi and multiple digital inputs, they are quite complex. Plenty of opporunity for a bad surface mount component to go south. In which case you are out of business. If out of warranty, you can have a lot of problems.
A bad cap or resistor in a passive X-over is rare and easily fixed. If a power amp goes bad you can buy power for cheap. Same with a DAC or streamer.
All things to think about.
That said, if I had a hasty 5K, I would seriously consider the KEF LS 60 or a Buckhardt. On the other hand, if you don't mind a bit of clutter and some cables, for the price of an LS 60 you can get some darned nice amplification and DAC or streamer, depending on your needs.
For a grand I would be very tempted to pair a WiiM mini via optical with a KEF Coda W and you would have one damn good objective and subjective system with plenty of EQ options and things like Tidal Connect, Roon ready, etc. If not enough base, toss in a sub at some point down the line.