There's already a fair number of Republicans who have declared their intent to pursue the presidency in 2024, including Donald Trump, Nikki Haley, Tim Scott, Vivek Ramaswamy, Larry Elder, and Asa Hutchinson.
Ron DeSantis is presumably going to announce his decision pretty soon as well.
In addition to all that, another candidate recently released a very campaign-like promotional video that has America thinking we might have another Republican in the mix very soon:
Virginia's Republican Governor Glenn Youngkin.
"It’s pretty overwhelming to contemplate the future of America," Youngkin said in the video. It’s such an honor to be here with proud Americans who carry on President Reagan’s cherished legacy. He brought peace by projected strength. At a time when it’s easy for us to lose faith, to worry that we are indeed that one generation when freedom becomes extinct, there are lights shining."
"We can usher in a new era of American values," Youngkin continued. "President Ronald Reagan changed lives, and now it’s our turn. A time to choose life, liberty and the pursuit of happiness over oppression and dictatorial rule. That stakes are high, and the consequences couldn’t be greater."