Any useful no annual fee card I’m not aware of or have?

Hi I've only gotten into credit cards these past few years but already applied for a bunch of cards (all with no annual fee).

I've got like 10 cards now and am considering stopping here for a few years before revisiting to see if anything new has come out.

But before I called it quits wanted to just check if there are any cards that are already available and would be useful to have?

My current cards are mostly just a lot of 5% cards. It is a bit much to keep track of, and I haven't been using them all, but I figured they're at least useful to have.

My cards:

* US Bank Smartly – 4% cashback. I expect this to go away in the future but this has been my primary card for most things

* 2 Citi Custom Cashes – 5% on one category. I like that I don't need to select the category

* 1 Citi Double cash (just got this, will try to change into a 3rd custom cash)

* Chime Secured Credit Card – 5% on one category, also just got this, and it's nice since I use their Savings for quick transfers, but it is indeed less convenient to use than Citi Custom Cash

* Paypal Debit Card – 5% on one category, I don't really use this because it's also not too convenient, but have it

* US Bank Connect – Don't use this card but it gives me 4 free Priority Pass visits and TSA precheck just for having it

* US Bank Cash+ and Elan Max Cash Preferred – 5% on 4 chosen categories. I have these set to Utilities, Streaming, Entertainment, and Recreation

* Chase Flex – 5% on rotating category, just use for like Amazon

For FTF free cards:
* Fidelity Rewards – 2% cashback

* Capital One Savor – 3% on some stuff

So in total that's 11 credit cards. I'm just about done, but wanted to check if there's anything I'm missing before I call it

Thanks!