No one is saying that your voice doesn't risk getting silenced on Lemmy. If they are saying that, it isn't true. Anyone risks getting censored anywhere they go on the web. (If it's your own hosted server however..)
If you join a Lemmy instance server with your rule style, then you can post on their communities and not have as high a risk of getting banned. Once you venture onto communities hosted on other instances.
Since things are federated, things may get dicey for you depending on what you might decide to post, and on the rules of the other instances. (and the communities.)
There are rules and guidelines everywhere you go, and they re always changing when you go onto other servers and communities.
Predator catching channels are important. Should not be censored. Just cause a few channel might had been acting fascist like towards minorities with intention to degrade trans people. Which from many of the channels I seen, they seem to be strictly going after adults going after minors on the internet. If any are intentionally going after just trans people or other minorities just because, they use it as an excuse to harass it's rare.
Are there even any actual specific channels and videos that even point out that something like this is even happening in these predator catching movements?
I will meet you some of you here. If they are not working with law enforcement and are just harassing people, that is not ok. I'm against this narative that's going against predator catching channels as a whole because it is so out of touch with reality. Instead of calling a whole movement violent, call out the 'specific" offending channel. If you can't do that, what does that say about your narative.
Anyone that thinks that they should all* be censored, get ready to censor gaming channels and played heavily while you're at it. Plenty of gamers online said some rascist, and homophobic things. I'm not changing my mind on this.