Yeah, I think having multiple of this type of site or list can't hurt. Different people are going to prefer to get their info in different ways. There's a github list (which the maker needs to move to codeberg :p ) which is my preferred way of identifying replacements - it's easier to handle on mobile.
They're all being run by different people, it's not like work on one distracts from another.
It does also recommend InteractiveBrokers as an alternative for...Degiro? Not sure what lead to that decision being made.