Are you an actual muslim or just by name. Don't invalidate your eemaan by saying Islam is inferior to man-made system. Even if you don't like the mufti and scholars, they've done the ijtihad based on the Quran and Sunnah for the best of muslims, and they are the responsible ones, not you.
I don't know your intent but, Be EXTRA careful with your words.
Remember hadeeth where at the end of times, people are muslims in the day but kaafirs in the evening.
Your choice of words matter.