Hezbollah pagers explode across Lebanon, causing nearly 3,000 casualties, 9 dead
So... this is a thing that happened:
https://apnews.com/article/lebanon-hezbollah-israel-exploding-pagers-8893a09816410959b6fe94aec124461b
https://www.vox.com/world-politics/372399/pager-explosions-lebanon-syria-hezbollah-israel-gaza
While unnerving, it's also quite tactical and about as targeted as a strike can get. But if it can be done with this, who's to say this couldn't be used against noncombatants by a nefarious party at some point in the future? That prospect is a bit paranoia-inducing.
Side-note: the level of planning and ingenuity this operation must have required is impressive, but a bit sinister.
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Never believe or disbelieve. Always question. Rebuke bias, a.k.a. groupthink, a.k.a. ideology, the bane of skeptical, logical reason.