Those preapproved loan robocalls are out of control I'm getting 4-6 a day too, and everyone I know is complaining about the same spam wave.
Real world fixes that actually cut am down 80-90%
Register on DoNotCall.gov takes 31 days to kick in, but legit callers stop scammers ignore, but volume drops.
Carrier tools T Mobile Verizon AT&T have free spam blockers turn on Scam Likely filtering in app settings.
Apps RoboKiller or Nomorobo they answer and waste scammers time, kills most calls quick.
Don't answer unknowns let voicemail catch if no message, block the number they rotate, but slows am.
Report to FTC ftc.gov complaint not instant, but feeds the system to nuke big spammers.
They're spoofing numbers like crazy right now holiday loan scams peak. Hang in there combo of the above usually drops it to 1-2 a week.