It worries me because my own profile is the channel. If it gets restricted the pipeline stops, not just a client's. So we've stayed manual: connection requests only to people who've already reacted to or commented on something, 15 a day max, no note on the request, DM only after they accept and only about the post we met on. Slower than a sequencer, but they already know the name when the DM lands.
Mike C. since you've run this across dozens of workspaces, what does the front end look like before HeyReach ever sends anything? Is it comment and engage first, or straight to connect, and what reply rate do you actually see on the first message?