How to blacklist a player after they touching a part

[produde1234 (ComedySalmon)]

I want to make it so that once a player touches a part, it no longer responds to touches from that player. Making a general debounce true or false value doesn’t work since that disables the part from any player touching it, so my idea was to create a string value once a player touches it with their name, and have it check for that string value, but I don’t really know how to make it do this.

[Dev_Peashie]

I prefer handling this on server tables instead of adding values somewhere.
Just, when a player touch the part, add a new entry in the Dictionary using the UserId of the player who touched it, and set it to false, then use that entry to check if player can touch again or not

local TableOfTouches = {}

script.Parent.Touched:Connect(function(hit)
	if hit.Name == "HumanoidRootPart" then
		local player = game.Players:GetPlayerFromCharacter(hit.Parent)
		if player then
			if TableOfTouches[player.UserId] == nil then
				TableOfTouches[player.UserId] = false
				-- RUN YOUR CODE
				warn("First touch")
			else
				warn("Not allowed to touch again")
			end 
		end
	end
end)