Why have recycle symbols on plastics become harder to find and less prominent?

I now have to really look closely for several minutes for the recycle symbol on plastic bottles and other plastics. And it appears that some plastic

I now have to really look closely for several minutes for the recycle symbol on plastic bottles and other plastics. And it appears that some plastic items are no longer marked that were in the past. Has there been a change in regulations allowing this ?

or:I now have to really look closely for several minutes for the recycle symbol on plastic bottles and other plastics. And it appears that some plastic items are no longer marked that were in the past. Has there been a change in regulations allowing this ?

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