That's not the public's role, and none of us know enough about the conflict to develop a solution. Anti-war activists promote peace and government's design the policy.
You nor I can create a strategy that incorporates the UN members, the EU, Eastern and Western Ukrainians, Congress, and international laws and finance that will force Russia's surrender.
This conflict is a pressure cooker on the verge of exploding and boiling over. Although most nations condemn Russia, the world's majority doesn't support the West's involvement and remain unaligned.
Maybe, Poland and Romania would send troops, but NATO must approve it, and this could lead to Belarus, Serbia, Syria, Iran, and other anti-NATO/US/Russian allies' involvement.
Who knows who else this would drag in? The US and Europe versus India, China, Russia, and developing nations wouldn't result in a great outcome for the West or the world.