Is there a particular reason you can’t use apt here?
It’s always preferable to stick with repo packages unless absolutely necessary, because performing a manual install could place your system into an unsupported state or prevent apt from updating it later, which can lead to issues especially if that package is something core like bash.
One thing is that the scam call centers usually pay very well there. From what I’ve heard, even teens can get in on it, and they can make as much as someone with a full college degree just working for a scam company. The owners are making six figure sums each year.
And the amounts aren’t always small. Sometimes they’ll find a particularly vulnerable elderly person and net thousands, or even tens of thousands.