I wish there was a browser setting to disable CPU-heavy CSS filters in Firefox to fix pages like this one.
There are, however, reports of degraded batches of the TDK SA series [0] and other brands.
Instead of a warning that says, "The get_widget method in libfoo is deprecated and will be removed by November 30", the warning could say:
"This app uses the deprecated get_widget method. Please report this bug to the app developer. Ask them to fix this issue so you can continue using this app after November 30."
It is unfortunate that cassettes are the lowest fidelity consumer medium (of modern times). But there is some room to optimize within that space. If you are curious:
The cassettes available today are Type I, Type II ("high bias") and Type IV ("metal"), each being higher fidelity than the last, but not all portable players supported these types of tape.
Dolby B/C noise reduction could improve the dynamic range of tapes a bit, but again not all portable players supported this.
The ultimate was "dbx", which dramatically improved noise reduction and dynamic range ("tape hiss" was essentially inaudible), but now you're in the territory of needing dedicated rack-mount equipment to record and play your tapes.
My dad was a bit of an audio buff, so I got to experience these things as a kid.
Edit: according to gemini AI:
* Type I had a dynamic range of about 50bB (roughly 8 bits)
* High quality tape with Dolby B, C and dbx yielded roughly 65, 75, and 85dB SNR (about 11, 12.5, and 14 bits)
So you could get pretty close to CD quality, but not quite.
That statement feels a litle misleading. The only type of cassettes produced today is Type I.
Everything else is new old stock, where you might end up with a decades-old, chemically degraded cassette.