Instant coffee is real coffee, it's just already brewed and then dried.
i just drink instant coffee. honestly it tastes as the real thing. only reason i can see making your own is if you also grind and roast your own as well. by the time it is roasted the flavor is more or less determined and from that point on it's mostly masturbation.
this is my uneducated guess anyway.
nostr:npub1etqwgv34spk6p98s0pa9kp8zntgyevdrcl49eas7mswr8pe5pq4sfj8ues will probably disagree.
Discussion
And then you brew it again, so all you get here is just some secondhand shit.