No one is expecting that this way is replacing WRC. It's expected that WRC is keep everything private for everyone safety. When it comes to Ideas portal, originally all ideas was public and when Bug reports added there, would think about public too. And anyway ideas portal for bug reports would mean only open source projects where no sensitive data expected, and you could provide a note about it.

Such issues reported through Ideas portal, could be considered as known issues. And may be able to provide workarounds, if InterSystems would not fix it.

Unfortunately after so many years of interaction with InterSystems I can say, if someone without support will report about issues with InterSystems products, those issue will be forgotten. WRC quite fast responses, you are not on support. And I stopped using any form of private reporting. Only public exposure can help in resolving issues. Even projects such as InterSystems Cloud, where a bit different a way of support, it's quite difficult to get support.

As I expected no one gonna resolve bugs reported there, InterSystems is very busy on taking over my projects
I've already implented it a while back and faced bugs in the Driver, I'm asking to solve
Project that I implemented 3 years ago, and did not have any big issues, except that due to issues in IRIS SQL, now somehow does not suit InterSystems
But now InterSystems has decided to make its own SQLAlchemy, I wonder how they are going to do it without solving driver issues

IRIS License Agreement is a major obstacle on developing bigger integrations like Golang, when InterSystems may conseder such projects as violation for no reason. And the whole community driven ecosystem's future could have issues

Golang is just a start, I hope to see much more libraries in the future, and it's difficult to rely solely on InterSystems with this question. I'd like to publish my Rust work too.

So, bugreports not visible to other users?

Ideas portal originally public, and would mean bug reports mostly related to projects to open source, or non enterprise. 

If bug reports will not be open to everyone, means that InterSystems would have no intention to resolve those bugs, for issues with no support. And possibility to have duplications, which will not help. Closed bug reports will not get any votes, and it will not help to prioritize such issues.

What's the point then? While it's closed I don't see any point to post any more issue, it will not be resolved anyway.