(My personal view.) Are we taking about adding LSP support in Intellij then i vote -1 IntelliJ is a IDE (supports Java, Clojure, Scala, Kotlin etc already) LSP is trying to bring same IDE feature to Editors. IDE already having many features and bringing LSP into IDE is a redundant.
If so many LSP users really like to use it in a Editors then my suggestion to JetBrains is to provide a “Different” minimum version of JetBrains Editor and support only LSP, but not in Intellij. I love to be IDE minimalist ! When i download IDE i do remove many plugins from my IDE and have only necessary to me so adding LSP default to Intellij is useless people like me.