HPs- whether the bigger ones or minis- were NOT intended to be home theater speakers. They became that from public wants and Apple seeing an opportunity to collect even more revenue... but they were designed to bring music to rooms without speakers. All of the "smarts" & SIRI existed on the iDevices, Macs, AppleTVs already owned. HPs do a great job of putting music in places otherwise difficult to place speakers in classic setups.
While ANY speakers certainly sound better than what are usually crap TV speakers, HPs (either incarnation) are capped at stereo-only... with not even a rumor of Apple creating anything more to fill in an actual Center channel, surround, sub or overhead.
Best possible home options are classic AV Receiver + "dumb" speakers in at least a 5.1 setup (left, center, right, left surround, right surround and SUB). Wired everything will work better and pretty much anything that can play audio will play through that AV Receiver.
A notch(es) below that are high quality soundbars that can pair with rears and a SUB. Some of these can sound quite good- especially high-rated ones typically pricier than a few hundred dollars.
Notch(es) below that are soundbars alone (because at least they have a center channel too). Center is usually used for dialogue and clear dialogue is key to enjoying movies & TV shows. Speakers with no center create a faux center and our ears can easily tell if we are objective in the judgement. Else, if faux was just as good, all professional theaters would try to fake ATMOS and surround with 2 relatively cheap speakers down front too.
And then there's speakers like HPs and similar to provide stereo playback. They can sound great but the stereo cap is absolutely firm. Our ears can easily tell faux surround from sound actually coming from 'back there.' And audio physics can't be beat when it comes to things like SUB vs. no SUB for bass.
If you want great sound, climb the AV ladder and enjoy existing HPs as originally intended. Else, very best case, you are capped at stereo sound trying to fake surround and ATMOS from only 2 sources up front. Wired "dumb" won't randomly disconnect, will work with EVERYTHING and can optionally fill in the gaps of quality theater sound beyond only left & right stereo with actual sound sources vs. faux ones. Quality "dumb" will also likely last DECADES vs. "smart" which will almost certainly be vintaged as fast as sellers think they can do it to sell replacements.
I have some smart speakers myself- favoring SONOS- used for MUSIC in other rooms, exactly as HPs might have been used. But in my home theater room, it's AV receiver and true surround sound setup. If in doubt, visit friends with such a setup and watch something with surround/ATMOS audio... then compare the same with any stereo-only setup. Your ears will almost certainly notice a big quality difference.