The app that synchronizes multiple lemmy accounts so you can migrate and keep backup accounts across instances, it’s opensource and free, currently working in android and windows.
It’s in homologation now and anyone can test, any feedbacks are welcome as always.
If you find any bugs please report
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This app would have done step 4 without you having to do it yourself.
As for why to switch instances. It’s a matter of preference. The example you gave is a good reason. Obviously if your instance closes you would have to move so it’s nice to have a backup just in case
Ok thanks for your reply.