@deborahh I could interact after blocking the instance AND the account (Screenshot 1). But I learnt that individual "blocks" are in reality only filters: https://docs.joinmastodon.org/user/moderating/#block
It's different to a block made by an instance.
You can try it yourself because it can be different on other instances. Some already blocked Thr. See links in my 🧵 and here: https://fedipact.online/