You should really change your attitude about this. If you are a true fan of Rafa, you'd be behind him 100% no matter what. This is almost certainly his last hurrah. I figured that he'd give the Olympics one more try because he hasn't had a real chance since winning singles gold in 2008. He was injured and couldn't play in 2012 and 2021, and wasn't fully healthy in 2016 (remember, he pulled out of the French Open and missed Wimbledon beforehand). This is likely the healthliest Rafa will be for an Olympics. Quite frankly, if it wasn't an Olympic year, I feel like Rafa would have called it a career.
Enjoy the last matches of Rafa's career while you can. Because if you don't, years from now, after Rafa plays his final match this fall, you'll have a lot of regrets about how you weren't fully behind him in the final moments of his career.