And yes, there is right and wrong in a conversation.
It is, when the subject is one that can be tested or proven correct with logic. Liking or disliking the jump cue, is not such a subject.
A statement like jumping is easier than kicking is not a true statement. It's not a matter of opinion it's a matter of fact.
As a general statement, it is not true. But for a large subset of situations it is. If a ball is hanging or very close to the pocket and the natural kicking lanes are open, then the kick may be easier or the same difficulty as the jump. If the object ball is in the middle of the table and there is some clutter on the table, then the jump will mostly be easier. Not only is making contact easier, but it is easier to both make the ball and to control the balls for a nice safety. Some shots are of course impossible to jump.
A statement that jumping causes people not to learn kicking is not a true statement. That can be your opinion but it is not backed up by fact.
If you are a good jumper, then learning how to kick is certainly less important, since many of the kicks deemed the most difficult can be overcome with the jump cue. But yes as a general statement it is not true.
there are dozens of videos on YouTube teaching how to kick. There are dozens of videos with kicking systems for sale. There are posters one can buy with kicking systems. Kicking systems have been around for more than 100 years and described in just about all the old books.
Did you ever wonder why there are so many in-depth studies on kicking, while jumping has very little in the way of litterature? Could it be because kicking is more difficult to master?
https://www.youtube.com/results?search_query=how+to+kick+in+pool&spfreload=1
People have this idea that kicking is some sort of mystical art which can only be learned by going off on on a journey to find a master willing to teach you if you are willing to put in hundreds of hours learning.
If you want to be favourite to make a ball or leaving a good safe (not just making contact), then yes it will be a long journey. A jump shot any C-player would be a favourite to make can be a tremendously difficult kick, especially with only a few balls on the table, for a critical safe, or with many on the table with blocked kicking lanes. Efren AMAZED seasoned professionals with his kicking ability when he became known internationally. His ability to kick safe, and making kicks was unheard of at the time. If this was so easy, why would the pros be so impressed by it?
Utter bullshit.
Well, that's like, just your opinion, man.
Kicking is a skill that can be learned in minutes, and trained to proficiency with a solid week of practice and the ability to count. Now the tiny nuances, knowing how to adjust for off angles, how to adjust for the cloth conditions, for the ball conditions - YES - that takes a LOT more practice - but Jeeze anyone who has EVER EVER EVER put there finger on the rail to tell someone where to aim for a kick knows how easy it is to kick - just learn where to aim for and shoot in a straight line. Try handing a jump cue to someone who never did it before at a critical time in a league match and see how much harder you have to work to get them to understand what they need to do to have any chance at a successful shot.