Moon square Pluto (orb 1.3°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Moon in Aries in House 11 brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm into House 11 (networks, audience, groups, ideas, ideologies, political beliefs, and collective projects), with Aries style (initiative, speed, confrontation, and direct action); Pluto in Cancer in House 2 brings crisis, power, survival, and regeneration into House 2 (resources, values, and security), with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete friction: this aspect creates tension between personal dream, childhood, mother image, control, and fear: protection can become suspicion, grip, or overreaction. House 11 (networks, audience, groups, ideas, ideologies, political beliefs, and collective projects) is in friction with House 2 (resources, values, and security); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.