Actually wired for me the only time I gave up on wired earphones are when their wires got loose which I would blame myself for being rough usage. But I do agree with you, wired earphones can last quite long if well taken care of. While TWS honestly no matter how it will eventually come to a point we user cannot take the battery life.
Speaking of battery life. Actually do you all actually think long battery life makes a big difference to you? In Singapore, the maximum on public transport is like less than 2 hours each trip? After which will definitely put the earbuds back into the casing to charge. Unless you are using it even at work/school all the time, then a good long battery life will be significant useful.
tws earbuds with longer battery life per usage will be better at "weathering" battery degrading.
A tws with 6-8 hours of battery life on day 1, if use daily for 1-2 hours, it will usually lose around 10% battery health by the end of Year 1.
By the end of 2nd year... maybe another 20-30%
By the end of 3rd year, usually the battery health will be around 40% to 50% of its original stamina....
and from 4th year onwards.... the battery life will start to get wacky.
and if we look across the field, Usually by the 3rd/4th year... A tws with 6-8 hours of battery life, would be reduced to around 2-3 hours of battery life.
but the good thing is....a lot of features which were previously found on premium & expensive tws earbuds are also finding their way to more affordable earbuds today and technology is getting better and better.
These two allow companies to make tws earbuds with longer battery life but still keep things in a small compact form factor.
One good example is the Blackdot Pro wireless earbuds:
The earbuds battery life is around 6-8 hours (Depending on volume level)
The charging case is able to provide another extra 40 hrs.
but the entire form factor is very small and compact.
Earphone size: 27x18x15mm
Charging case size: 44x44x35mm
Thou... a bad example is Creative Outlier series XDXD
besides that, nowadays I am seeing more and more wireless earbuds come with POWER ON/OFF touch commands... which allow users to power off the earbuds without putting them back to the case, once they are done with it.
And power the earbuds back ON when they wanna use it.
so... this power on/off command will reduce the need to always put the earbuds back into the case and keep re-charging (Unnecessarily)
lesser re-charging means lower number of charge cycles...
lower number of charge cycles also means slower battery degrading.