Was my post not clear or did you not read it?
The post suggested if you have the PayPal offer in your Google Pay to spend $3 and get $10 back, you can show your support to the developer of Sync by paying for 1 month subscription.
The developer of Sync get the money, PayPal give you money. I get nothing out of this. I'm simply sharing a deal available to me and some other people.
Sync for Lemmy is smooth and responsive. Just like how it was on Reddit. After using Sync, you will be comparing every other app experience against it.
Give it a try. You have nothing to loose.