How do guys feel about a 90 day no physical intimacy rule?

Edit: thanks for the honest feedback everyone! I think this helps me think through what boundaries can be set to meet my comforts and priorities in a new relationship, in a healthy and fair way!

I saw a video where a woman explained that she sets a no physical intimacy rule when entering new relationships. I have experience great discomfort with settling into physical things, even hand holding and kissing someone I haven’t known long. I think this rule could help me find someone that I click with, but am curious if people have opinions or experience with a rule like this?