System level = root. So no.
And couldnt find an app on F-Droid for that, S2MSP is probably very different to what you want
this post was submitted on 11 Dec 2023
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F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. The client makes it easy to browse, install, and keep track of updates on your device.
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Depends on the OS you're using. Most custom ROMs based on LineageOS have this kind of setting: Settings > Privacy > Trust > SMS message limit.
not on custom rom, almost stock release (it's a Motorola smartphone)