Event-Driven Architecture, do I need it?

So am progressing with the website with the help of AI, and its telling me I should implement event driven architecture for my stock/ items page.

Reading through it, it looks pretty complicated. Here is a snippet of code.

<?php

namespace Modules\Inventory\Actions;

use Illuminate\Support\Facades\DB;
use Modules\Inventory\Models\InventoryItem;
use Modules\Inventory\Models\InventoryTransaction;

class AdjustInventoryStockAction
{
    public function execute(
        InventoryItem $item,
        int $newQuantity,
        string $type,
        ?string $reason = null,
        ?int $performedBy = null,
    ): InventoryItem {

        return DB::transaction(function () use (
            $item,
            $newQuantity,
            $type,
            $reason,
            $performedBy
        ) {

            $before = $item->quantity;

            $item->quantity = $newQuantity;
            $item->save();

            InventoryTransaction::create([
                'inventory_item_id' => $item->id,

                'type' => $type,

                'quantity' => abs($newQuantity - $before),

                'before_quantity' => $before,

                'after_quantity' => $newQuantity,

                'reason' => $reason,

                'performed_by' => $performedBy,
            ]);

            return $item->fresh();
        });
    }
}

app(AdjustInventoryStockAction::class)->execute(
    item: $item,
    newQuantity: $validated['quantity'],
    type: 'adjustment',
    reason: 'Manual inventory update',
    performedBy: Auth::id(),
);

Should I bite the nail and continue down this road since it will eventually lead to a better product, or is AI leading me on a wild goose chance?