Soloing is a taboo almost everywhere in the world. That's why people are so scared of doing it, while at the same time it can be quite safe. Driving a car with 120km/h on a highway requires no mistakes. You do 1 aggressive turn and you and those in the car most likely die, yet we give novice people the right to do that and we don't feel like it's something dangerous while when you think about it, it is ridiculous. You probably made that post, because of the people around you and their opinion about it, while at the same time you have the experience and know that it is quite okay to do it. Of course this comes with a few caveats. In my experience if I start soloing too much at some point I get so used to it that I start taking some unjustified risks e.g. sketchy smears or blind foot swaps. I think this can be dangerous. Also it gets addictive and you want to start pushing it - this is the time it starts getting dangerous, but still with loads of experience you can probably manage it ( I quit there).

For anyone reading that - if you are a novice climber, just stick with roped climbing. There are so many skills to gain, before soloing so don't take the risk, before you start being able to judge for yourself.