We’re not talking about promoting AVRs. Yes, AVRs, especially ones with a lot of internal electronics, have a higher risk of failure.
We are talking about how digital electronics in general are more unreliable than simple analog speakers.
When you stuff the speaker with 3 amps, you’re increasing the risk of failure.
Active speakers are fine. Just use external electronics plus the simple analog active speaker without internal XO, amps, DSP, EQ, WiFi, Streamer, Ethernet cards.
Your problem is that you are a "rigid thinker." Yes, I know the world is full of them, but all of you are a problem.
This is NOT about replacing a passive crossover with an active one.
Active crossovers are truly liberating. Why you would want to have the electronics external and two are three speaker leads to each speaker is beyond me. How awkward is that?
I suppose part of the answer is due to you never having designed a speaker. Passive analog crossovers are massively constraining. Just one issue, is that you have to search and search for drivers that can actually be crossed over with a passive crossover. Just one aspect, and there are a myriad of others, is that the woofer can NOT be more sensitive than any of the other drivers. There are numerous other considerations. With active crossovers, you can match pretty much any driver you select. That will make way for fewer better drivers.
I don't know why you think that two or three class D amp, plus an electronic crossover and power supply is going to take up such a huge amount of space in a speaker. It won't, and certainly would not approach anything like being "crammed in".
I have thought about this and I know how I would go about it.
I would have a plug in box on the back of the speaker. I would have amp modules, power supply modules and crossover/DSP modules. These would be user replaceable in minutes. I would have them plug in and out, without opening the speaker, and have them locked in with one screw.
So connections would have these options, XLR, RCA, analog and digital and optical. Once standards are developed, Ethernet. I suspect it won't be too far away that only an Internet cable will be required, and it could be Wi-Fi Internet. Then the only connection will be an AC cord.
At the moment AVPs cost more than receivers, and that is because of confounded marketer types again.
The receiver can't go soon enough, it is way passed its sell by date. Now an AVP becomes a small neat device, and as time goes by morphs into you mobile phone.
Before that the AVP which is no longer an AVR without power amps becomes a far less expensive device, which it should be any way. There are NO power amps, and the power supply becomes a tenth and probably less of the size. The power transformers in my AVPs are way over sized for the power expenditure, because the AVP is based on dumb receiver technology.
This move has the potential to massively reduce costs, improve sound quality enormously, and make for far neater installations, sending WAF though the roof.
What is not to like?
The first step is to wage war on "rigid thinkers" and give them all severance slips, or in this day an age, a text or Email. However you do it, dump them.