[TodPunk]

I do two things for this. One, I have a separate phone line that I largely ignore, and I give this as my main contact line for people or businesses that I have no dire need to talk to. Best Buy, for instance. If it's important, they'll leave a voicemail. This started as a land line, that was expensive but I needed DSL anyway (this was 10 years ago). It moved to a cell phone with basic service.

Fees sucked, so I started (shameless plug) Phone Janitor[1] to give me better filtering. This allows me to check voicemail anywhere, unlike my cell line (unless I sign up for their service) and just transferred it to my own company. Turns out this helps a lot of other folks with similar privacy desires. Control is a wonderful thing.

Ultimately it's really, really crappy, but the Telecoms and the FCC don't want to be too heavy handed in this, and advertisers are finding new ways of skirting the donotcall rules. They ruined SMS in this regard[2] as well, deliberately.

[1] - https://phonejanitor.com/ [2] - https://en.wikipedia.org/wiki/SMS_spoofing