Been using a degoogled LineageOS phone with all apps being exclusively FLOSS. My favourite free alternatives to proprietary apps and services must be Lemmy (Jerboa) for Reddit, ArcaneChat and Matrix (Extera) for Telegram, Fluxer for Discord.
Which ones are your favourite?
Ironfox broke too many websites for me personally. I understand the reason is that it uses heavy anti-data collection and privacy settings, but it was a little overkill for daily browsing. I ended up settling on Fennec too.
for those who think of trying ironfox
there are “protection overrides” under settings > ironfox settings, to help with site breakages