Many companies are still covering most formats and that's admirable, as people still have a variety of formats, for different reasons or 'occasions'.
This does mean however, that these companies need to share their research and design budget between many different devices and it's not a bottomless pit.
Vinyl still has a loyal following, but the cassette thing is a fad and as I said in another thread, as the older generations disappear and the new technology gets a bigger slice of the music pie, the streaming devices are going to flourish and there could be massive competition from the current tech companies and new ones.
I would like a company, like Leema, for example to really hone the streaming market and offer the best possible solution for this platform.
I didn't see the streaming amp/DAC thing coming and I spent a fortune on some analog only Arcam kit and left them unopened. I'm glad I did. I traded these in to get my Omnia.
I'll be trading this in, possibly, to get a grand off a Leema Quasar. My HIFI journey might finally be over then.
The only other upgrade I will be looking for, is a sound quality one. Spotify still need to release a high res package, but this might never happen.
I've moved to streaming in the last 3 years and won't go back. I was a hardcore CD user 3 years ago and I won't spin an optical disc again. It's the same quality as some online stuff, but it's more cost and storage and faff!
Sound quality and price and convenince have convinced me and I think the physical formats will struggle in 5 years, as more people realise the benefits of streaming and adopt this, while selling their old kit, like I did.