dkbit98 might a little bit trigger happy on giving you a feedback but seeing how the thread plays out it was wrong for you to suggest a free kind of VPN when the OP is already open for suggestions for paid ones since he is already using NordVPN which is a paid VPN. The replies from you on that thread were all correct everything about Free VPNs being a spyware is all true since the data you are inputting during the use of their service is being monetize by them, they won't really be a free service without any kind of catch at the end. My advice is make this mistake as some kind of lesson that you just don't suggest any kind of service just because you are using them, you must make sure that they are reliable and secure for other users so that you won't look like someone who is just promoting a service.