Firefox will grow into a suite of software? Why?
My guess is that this is just a branding push. Not so much "the firefox browser will start doing all sorts of non browser things" and more like "we're going to call our non-browser things firefox".
For example:
- Thunderbird -> Firefox Mail
- Mozilla VPN -> Firefox VPN
I started playing with it, but decided that DNS was slightly lower level than I wanted to host myself (personal opion, more power to you if you disagree). Instead, I use NextDNS which gives me great control down to individual devices, blocks ads and malware, and doesn't bring down the internet for my entire home if I have a faulty power supply or SD card or whatever.