In addition to sleep needs, the world has gotten noisier now that people are habitually using speakerphones in public in the most obnoxious ways.
https://bioears.co.uk/products/bioears-ear-plugs
Very effective, but eventually they made me just focus on my tinnitus.
I now live in a quieter place and use some white noise from a speaker - ocean sounds.
https://www.elacin.com/your-perfect-fit/leisure/relax-sleep/
Currently I use Ozlo Sleepbuds which are not quite as comfortable and a little finicky to operate, but I like the masking noise.
https://westone.com/defendear-sleep
Gets you some pretty good quiet for sleep. It's not active noise cancelling, but they work pretty well.
Anecdotally if you wear a pair of westone solids, and then a pair of earmuffs on top of that, you are basically just hearing through your bones, which can't be avoided (with passive or active).