Any good player will blob with a mine sweeper... or use walking stuka to clear a safe path.
Blobs this patch are not issue ussualy. Vs shrek blobs I just use guards and cons and t70 from the back and mortar.
Much worse when they sit outside of your base with horde of grens and deny your fuel. Such as left house on ferma and surrounding area.
Moving units have lower dps and no cover obviously. So its just a gift if someone moves to you with multiple squads.