Some subs did not protest at all. Some users even went into subs dedicated to discussing the topic like Reddit Alternatives and anti-protested, and still others went so far as to brigade many small, entirely unrelated niche subs, taking over polls asking the actual MEMBERS of those subs what they wanted to do, making any discussion of the situation held hostage by a toxic barrage of venomous filth, often by accounts that seemed to have been created for just that purpose in mind due to their highly suspicious age. In my own sub, we had to record comments by hand b/c we felt that we could not trust automated polling as a result.:-(

Some subs shut down for merely a day or two (as mine did). A few more shut down for a little longer - measured in days to weeks.

But several subs, including some of the top ones on the entire site, shut down for MONTHS. And some even shut down permanently, only to have their decisions overturned by Reddit who sent in scabs to open them back up, months later.

So... it was a spectrum ofc, and perhaps the subs you were interested in were primarily affected for a couple weeks. But on the whole, the long tail of the protests lasted much longer than a mere few days, or even weeks, and the likes of John Olivier pic spam lasted for months.:-)