It had a setting to turn this off until this week.
Great reason for everyone to delete their accounts and bam Reddit from your home network.
How would you go about banning a site on your home network? Pi-hole?
It's never really bothered me. I can't imagine being in a situation where it would make sense to consume reddit or HN or anything like that on my phone. The few times I have I noticed this prompt and it's annoying but easily dismissible.
Me as well. It has steadily gotten more aggressive though, recently becoming so bad I finally switched to using teddit.