This isn't a rant, just a warning. Don't risk your eBay account by selling on it if you like bargains.
I was recently selling some electronics on FB Marketplace and Gumtree, and got the 'Free FVF if you list on eBay' ad and decided to bite. My eBay account has been active for 9 years, with eBay Plus for 2 years, but only as a buyer.
When my ad went up on eBay it triggered a review of my eBay account which was then suspended permanently without the opportunity to appeal, preventing me from selling AND BUYING on eBay ever again. I have 8 months of eBay plus left which they cancelled without refund.
eBay have a policy of not disclosing why you are suspended, but having never sold anything before I'm not sure what 'Suspicious Activity' possibly could have existed other than the fact that 90% of my purchases on there have been bargains (eBay Plus sale Airpod Pro, Apple Watch, iPad, other purchases only during 15-20% off sales etc).
My best guess is that I have been banned for not being profitable. So if you are on a good run, don't risk triggering reviews on your account by starting to sell!
Edit: Purpose of this was to warn people that in my case, trying to sell for the first time triggered a chain of events that got me kicked without explanation. I don't know more, because eBay refuses to explain more. I'm not flaming a twitter feed, or trying to start a boycott movement here - there it literally nothing in it for me either way so there is no reason for me to be making stuff up. I said 'my best guess' and put a question mark in the title, so if you think I'm wrong…. I could be! I'm guessing here! But eBay won't tell.
Out of curiosity you can still buy from your other accounts/make a new account (i.e. address not banned)