I made my new command! Finaaallly! So, again, my commands are for Java players, not bedrock. Sorry. But I am trying to find a way to get something like this in bedrock. Anyways, this new command of mine will summon an iron golem with a villager riding it! Whaaaat? Anyways, here is the command.
/summon iron_golem ~ ~75 ~ {Passengers:[{id:villager,VillagerData:{profession:shepherd,level:2,type:plains},Invulnerable:1,PersistenceRequired:1,CustomName:"\"Rider\"",ActiveEffects:[{Id:1,Amplifier:0,Duration:999999},{Id:5,Amplifier:1,Duration:999999},{Id:6,Amplifier:1,Duration:999999},{Id:8,Amplifier:1,Duration:999999},{Id:10,Amplifier:1,Duration:999999},{Id:11,Amplifier:0,Duration:999999},{Id:12,Amplifier:0,Duration:999999},{Id:13,Amplifier:0,Duration:999999},{Id:16,Amplifier:0,Duration:999999},{Id:21,Amplifier:0,Duration:999999},{Id:22,Amplifier:0,Duration:999999},{Id:26,Amplifier:0,Duration:999999},{Id:28,Amplifier:0,Duration:999999}]}]}
Please let me know how the command works, post a screenshot in the comments, and ask for a command for me to make if you’d like.