You probably aren't well known. You have to put amazing videos up, people will see them, subscribe, and then you will have more viewers.
When you delete your YouTube account, it just deletes your channel (and videos, if you have any).Comments do not disappear from videos and Channels.
YouTube itself is not inappropriate, though many videos and comments on the site are.
how to watch the youtube videos without disclosing our comments
No. YouTube is an online video-sharing website which enables its users to upload videos, and watch videos at their discretion. Well, you can give comments to the videos if you registered.
Yes, every member can see all comments.
The engagement of videos on YouTube can be measured by various metrics: views likes and dislikes comments shares watch time subscribers
No, those comments are spam and spam only.
You can find the comments section of a video by scrolling down. Some videos will not have any comments at all, which will mean that you won't see any comments displayed.
You can't see your comments but others can
When you submit a comment Youtube checks various aspects of it to ensure that it is not spam such as if you have a link or certain keywords. Also, the video owner can block you from adding comments on their videos.
Yes. You will receive e-mails saying that you have comments made on your videos and if there are new videos in your subscriptions.
One can make amazing videos for youtube the same way anyone else can make amazing videos for youtube: With amazing ideas! Anyone can make an amazing youtube video provided they have a good idea and the technical ability, or are willing to learn.