teleporting players to ender pearls?
Something you can do is:
A repeating command block, set to unconditional, always active, and with this command:
/execute at @e[type=minecraft:ender_pearl] run tp @p ~ ~ ~
Then have a chain command block run:
/execute at @e[type=minecraft:ender_pearl] run effect give @p resistance 2 255 true
I believe it is multiplayer friendly.
Make sure to type this command: /gamerule commandBlockOutput false, unless you want to have your chat spammed with tp messages.