For me it comes in waves. Like every 6 months I get spam called for pretty much 2 whole weeks at a time. But I have to say samsungs spam detection works really good, I can just ignore the calls and wait until they give up xD
Or maybe look for this setting I have disabled. This should be the process:
Open the Phone app.
Tap the three dots in the upper-right corner and tap Settings.
Tp Caller ID & Spam in the Assistive section.
Toggle on Filter spam calls
There is an option to block all incoming calls from unknown numbers in your calls app settings. Maybe it'd be useful if you communicate with others through online means mostly
i get a call thinking someone wants to talk to me but nah its just mfs wanting to scam me. i almost miss not having a sim card some times but then i realise how i would have no data.