Yes and no. If you follow the Mastodon migration process, your old handle(s) forward to your new one(s). What you lose (at least last I checked) are action no

Yes and no. If you follow the Mastodon migration process, your old handle(s) forward to your new one(s). What you lose (at least last I checked) are action notifications based on your forwarded handle(s). This mostly doesn't matter, though in my case I have one mildly-viral toot which occasionally gets rediscovered. Missing out on the notifications storm there is mostly feature rather than bug. For the curious: <https://mastodon.cloud/@dredmorbius/102376653178100454 https://mastodon.cloud/@dredmorbius/102376653178100454>