If we have enough resources dedicated to this problem, why are we still burning coal/gas for power on sunny days? I'm definitely not against researching carbon capture, but it currently isn't the "the solution the planet desperately needs"
Conversion of all carbon capture investment into more solar or wind capacity would not significantly move the needle on rate of renewable growth.
Effectively all carbon capture investment right now is basically in the pilot phase. Governments are sinking money into carbon capture for a broad range of reasons, including cynical (as a smokescreen to protect fossil fuel industries) to optimistic (we can start investing in the next step of net-zero since renewable trajectories look good) to being realistic hedges (they see the challenges in achieving net zero in certain fields like aviation, shipping, construction, and believe that carbon capture is what is necessary to achieve net-zero).