It is perfectly acceptable to disagree, thats what mature and sensible human beings can do. However do not instruct people to stay away from voicing their opinions because you disagree with it. Make your case for why you believe that persons opinion is wrong and engage them in a conversation. I have no agenda, I am a consumer with an opinion. If you have purchased an asset you still have it available to download even if its deprecated. So what you have said is not technically correct. My suggestion only stops new people purchasing an asset which would prevent them from downloading an asset which is not supported. Someone who purchased an asset and received active customer support pays the same price as someone who purchases an asset and does not receive customer support is not acceptable. This is not directed only at this asset but any asset that no longer has the resources or capacity to support its product. I had been contacted by people to ask me if this asset was dead long before it was deprecated. People saying that they didnt get replies from the developers and if it was being updated. Having the community support in place of the official support is nice of the community but should not replace a developers obligation to support an asset. Assets are not required to be constantly updated by a developer, if a developer releases an asset which they feel is feature complete then that is perfectly acceptable, even if they wish to not update the asset to support never versions of unity. Stating clearly that it is only compatible with versions, X, Y or Z. Bugs in those officially supported versions do need to be resolved however if they are preventing the core functionality of working. Again, not directed at this asset, but thats for products in general. Now if an asset is feature complete, bug free but still does not provide customer support then it should be deprecated. Again, to be clear, if you purchased the asset and its deprecated you can still download it from your unity account I honestly have no idea what this means.