I am sure there is a lot of cross traffic between here and thedonald.win, myself included, although I only lurk there. I've been lucking since before the 2016 election, before reddit even banned the original subreddit.
Since the election there has been a huge number of election fraud posts, and while some of them certainly seem to have merit, there are plenty that don't. As a consequence I see posts that call for "low energy pedes" to leave, or Republicans (that aren't Trump supporters) to leave, etc. I fear that the signal to noise ratio is too low, and it makes it too easy for the MSM to ignore.
I have my own theories about what happened with the election, why, and how, based on what I've read, that I hope are reasonable, but my title question is an important one. It also asks other things. Is the Trump movement growing or shrinking? Are reasonable voices being driven away who really want to sort the fact and fiction? Are we all deluding ourselves?
I don't know about TD.win, but the amount of evidence of fraud is truly overwhelming. Even without the CCTV footage that came out recently, even without all our suspicions of the Dominion machines, in a lot of these states simply the number of people who voted despite not being eligible is enough to flip them.
For detailed coverage I suggest checking out Uzalu's channel on YouTube and his Discord community. We've watched almost all the hearings in their entirety, which means I've seen probably 15-20 hours of damning witness testimony (all of them backed up by sworn affidavits).