Many would disagree with you is the the point I was making, not that everyone should agree. Some don't think 32" 4k at 200% scaling is large enough while others don't think running a ~4k 16" MacBook at 100% scaling is too small to use. What's relevant is that 4k 32" at 100% scaling remains popular and should not be surprising to read about as a use case, despite whatever one's personal preference is.

Some of this comes down to visual acuity, viewing distance, and what one is used to as feeling normal. Things like changing font sizes are just another way at upping the scaling factor though.