Anecdotally, as a Max user typically using Claude Code for >8 hours/day, I've never experienced that. That said, I'm not one of those people using Opus for ever

Anecdotally, as a Max user typically using Claude Code for >8 hours/day, I've never experienced that. That said, I'm not one of those people using Opus for everything, and in fact I've been happy using Sonnet 4.5 even for planning.