Which two companies would be unstoppable the next few years if they merged? Let me start:

$MCD (-0,31 %) with their brand and number of restaurants, but with the quality of $SHAK (-1,18 %) burgers.

or

$COIN (+0,27 %) and $CHWY (+3,71 %) - the two already have the same logo anyway - plus Tier products are easy to pay for with the crypto wallet. Simply Meta.