[Suggestion] Tier 4 feels useless

Tear 4 items require so much electronics that there is no point as your lucky if you can build even 1 thing in it. They put out a update to increase gold supposedly but me and my team have still never found enough gold to even make the fabricator yet.
Please fix this what is the point to play a game if you can't use the end game items at all.
This game was fun tell we saw the crap of tear 4 and it's almost inposible to use anything in it especially if you have a team of people.
This is a co-op game and should be able to have team mates able to make items for the team not one person or none at all.
Titanium and platinum are also not reasonable for team play ether.