i do not understand what his point is, does he want to, coordination commit to continue doing nothing, because they did not do enough before?

Russian and Belarusian opposition need there own political organization and representation to fight for, It is not enough to just fight for Ukraine, we need to fight for our own countries, and for our own future governments and political systems.
If we don't create our own political representation and system now that we can use as the Future government after the collapse of the Putin-Empire. Than the future government and political system will be created for us by ex-FSB, or the Russian military, or by the Russian Mafia.