hackitfast

You are exactly correct

I don't think that the founders are bad people. If you look at their history of work, they have done enormous amounts of work in the computer security sector. The founder, however, did run a cloud based WPA cracking service.

Meredith Whitaker, who is the president, used to work at Google doing research for "issues related to net neutrality measurement, privacy, security, and the social consequences of artificial intelligence".

In 2018 she then staged walkouts at Google over concerns of sexual misconduct and citizen surveillance.

The people on Signal's board seem to be trustworthy people with a pretty airtight background. You have to worry more about the mobile operating system compromising you than do you about Signal.

Easy: you don't.

Nobody has the balls to chase these ghouls down for illegally accessing information, most especially because our government is the ones enabling them to do this.

F-Droid is great, but it's only for FOSS. So it won't host content like TikTok on it.

APKPure

It looks a little sketchy to me, I'm seeing mixed things on reddit about it.

An alternative application you can use to download Google Play apps is the Aurora Store (https://gitlab.com/AuroraOSS/AuroraStore), but I think it still obtains the files from Google Play.