The thing is you're hoping for Capcom to come save you before you save yourself
Yeah I main Manon right now but I just ran a FT20 set with a Ken (I won 20-14) and I probably did got maybe 10-15 command grabs off. You're not going to grab players in the know that easy OUTSIDE of confirms AND if you do it's going to be scaled damage. Capcom gave you every option to fight back in SF6 which is crazy to say this might be the most balanced SF game out the gate.
The REAL funny shyt is people will cry after losing to a grappler but let the other high tiers (Luke, Guile, Dee Jay, Juri) steamroll them but don't let my opponent grab me
Also I'm just ranting in general you're not the only one complaining, we got fukkin Cammy and Juri players complaining when they have some of the best normals and DI that shyts all over Manon and half the cast (debatable)
Lets say Capcom does nerf Manon, see the image below
You see Akuma? You ready for those safe demon palms? Are you ready for demon flip "
COMMAND" GRABS? Bruh YOU GON GET GRABBED nikka NO MATTER WHAT