Yup. But also Newtonmore, and Nairn, and Fort William. District councils make much more sense. Can sit monthly in locally available town halls, making local decisions. Planning permissions, licensing, road improvements, policing priorities, common lands/ground usage. Probably a few other good things that shouldn't reside in Inverness.
And it isn't just Highland where district councils make sense. The needs of Selkirk differ to Gala. The needs of Kirriemuir differ to Arbroath. The needs of Dunfermline vastly differ to Methil.
There's merit to the intention here. Our local democracy was demolished in 1975 and 1996. Let's get some of that back. There is also a downside though: centralisation has been an SNP hallmark since coming to power in Holyrood.
These grand councils need more powers and responsibilities themselves if they are to make any sense. And, I would also have them align to the health boards (of which a single Scottish one is a bad idea too!)