Obviously, tape is back. AK is talking about it, this thread, other threads about why it wasn't THE thing and records were back then and other topics. The interest is growing. For each few folks that ask about it on the forums there are a couple of folks that are buying their first in years tape machine whether that be an 8-track, cassette or reel to reel.
The cost is more now than then but adjust for inflation the $65 10½" metal reels loaded with a great new tape are cheaper than Maxell sold for back then. Machines can be found cheap today and many are barely used. A simple major service, points plugs condenser lube and oil change and one can frequently be in business. Other machines take to a new set of caps and more major work but most don't have worn out heads, which can usually be lapped to renew them at least once.
all that and you have a machine. A big wheel to wheel machine 7" or 10" can play those prerecorded tapes although in the 45 years I have had an rtr I haven't done this. They are known to be better sounding then the albums in the 7½ ips format, generally. The slower speed tapes, 3-3/4 ips maybe not so much.
Nub to nubs are coming back, too. Something just cool about a cassette and there are a bazillion prerecorded cassettes out there and about 21 of them are in great shape, not having been subjected to the car interior environment on a sweltering summer day.
The ability to record the next sound you want to hear has been a main reason I have had tape gear. Some of those tapes recorded in the early 80s sound excellent today and have the songs from the albums I wanted to hear and surprisingly NONE of the songs I didn't want to hear back then and still don't want to hear today.
But my friend, who carried around a couple blank cassettes when he visited in order to make a tape of the new albums has recorded the full album. His theory is if you don't like one of the songs on an album, it either isn't old enough or you haven't heard it enough. Fine, but wrong. But he does have a very nearly unused collection of high quality tapes with newer albums recorded on some very nice cassette decks. I expect many of these tapes to sound better than the vinyl they were taken from because the vinyl was still being played and played and these tapes were not.
On a great machine, rtr specifically, the tape and vinyl will sound so close it is a non-issue. Convenience of the album or uninterrupted listen on a tape may be the deciding factor as to what to listen to, unless one needs to be mesmerized watching the double M Maxell logo reels spinning. BTDT, worth it in my book.