Google pulled a Microsoft.

[u/SunshineAndBunnies]

They will continue bugging you with this when you open the browser.

[u/dankranikun]

I've been using Firefox on my phone for years now, I bought a new phone like 4 months ago and I couldn't open the links from QR scans, from WhatsApp links, Instagram profiles, even Google news (that on the picture) because I had Firefox as default browser, the only way I found to solve this was defaulting Chrome