Freely admitting I screwed up and have 2 google tags and other google tracking duplicates

[Mpiper]

When I first started the shopify website, I used an old google account. set up the initial tracking. I then created a dedicated google account just for this website. So now I have multiple google code bit doing the same thing.

I found the error when I was trying to optimize the website after the fact and the loading kept hanging up and taking over 2 seconds in mobile mode

Old account parts:

AW-1006163437 - I don't mind getting rid of this one, but it seems to be loading correctly, see below

New Tag Manager parts:

G-DTJ9GH846B, GT-K4C5HBMW

G-RLQBEKS4GT

AW-16568228035 - this produced an on-page gtag event error, but this is the one I want to keep

GT-TWRHJBD7 - this is also connected to the same ad account as the AW-16568228035

Shopify Channel app:

GT-MJBKNTNX

In the perfect world, I would like to reduce and only have one AW, one G, and one GT. But I already added them to the site as I was trying to link up everything.

So, first, how Can I remove the excess tags/code bits. And secondly, how do I get everything to point to the correct items.