@_elena I've not so far found it beneficial nor effective. Trying to sindicate there felt like trying to buy advertising time on a Goebbles Box. The only one who benefits is Goebbels because he would pocket the money and never air the ad.
When I was bridging to things, the only effect was my own feeds being noticably full of algorithmic fueled rage bait and my attempts to recruit / post content constantly got suppressed. Like talking into a hurricane.
The thing i have found most effective is direct blunt confrontation with the people in my life.
I directly tell them "I don't use (Insert corporate misery profiteer platform here), no one is using legacy social media like that any more, I use (insert Fedi analog here) instead. I'm tired of them using my data to hurt people." If they scoff, a rebuttal of "You talk a big game about hating surveillance capitalism or hating tech companies spyinv on you, but you're still using their products which directly drives it. I'm not comfortable with enabling harms, and real resistance means doing hard inconvenient things. Don't expect me to use platforms that exploit us and platform holocaust deniers, and if you continue to use them then I never want to hear about the topic of resistance or enshittification from you ever again. Either put up or shut up."
The above dialog has netted me far more folks than all the polite asks or bridging has in years.