nikka literally has flipped reality on its head.
The triangle offense was not about creating "space". It was an equal opportunity offense that didn't allow the defense to focus on any one player. It was focused on finding matchup advantages in the post. And FYI the Lakers didn't have any sharpshooters after Glen Rice left in 2000. Fisher, Fox, and Horry were at best average 3-point shooters. LeBron has been surrounded by far better shooters his entire career.
And Shaq being in the paint was a big detriment to Kobe's driving. Since the lanes were clogged he had to become a deadly mid-range shooter. Something LeBron never did because he forced his bigs like Chris Bosh and Kevin Love to turn into 3-point shooters.
Also the early 2000s was the best era of basketball when it comes to defense. Its one of the lowest scoring eras in NBA history. And it was going while hand-checking and a lot of the rules that existed in the 90s were still around. Rules actually were changed after the early 2000s when LeBron came into the league to make scoring easier.