Wix filters still good?

Unfortunately, I agree with the sentiment that the quality has slipped, they are often usable, but the construction should be checked for each filter and can no longer simply be trusted.
I recently bought a group of Wix 57145 filters from Rock Auto that were labeled Made in Mexico. The louvers in the center tube were basically closed on all 4 filters I bought. See sample picture attached.
I’ve bought several flavors of Wix filters over the years, and never had an issue before this last group. I still have a few Napa Platinum from the Made in USA, round holes in center tube era that I’ll definitely use.

View attachment 218403
My Mobil1 filter for my 2014 Nissan frontier looks just like that inside, and is even smaller. So that must be the new-style construction, can't fathom that two different companies would make the same mistake, if those small holes all add together to make a sufficient flow rate, then flow rate it is. M1-110A, stamped "Made in USA". The Wix 57510 I just installed looks very similar internally and was made in Mexico.
 
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