Yes, you can filter the element with ublock origin. Just click on the ublock button in your browser, then click on the dropper tool, (Looks like this https://user-images.githubusercontent.com/886325/95906120-fd8d8600-0d99-11eb-9a91-84585e4c5739.png) then target the stupid notification. It will add a filter to block it on all of Twitter.

Yes, you can filter the element with ublock origin. Here's the github on it so you know what you're looking for... however, it is built into ublock now so no need to download anything else. Just click on the ublock button in your browser, then click on the dropper tool, then target the stupid notification. It will add a filter to block it on all of Twitter.

https://github.com/gorhill/uBlock/wiki/Element-picker