Yes. Perhaps the endgame here is that when "old school" voice/text shrinks, so does that avenue for eavesdropping, and once it's almost zero, then allowing any e2e doesn't mean a loss of ability anyway.

Also, so long as metadata is available from cell towers, you can still use the most useful piece of data: that someone's phone was at a crime scene, even if the communication itself was encrypted. That will always be the case (unfortunately also in authoritarian regimes).