That's the level of tech the colony will need to replicate if it's going to be truly self sufficient for anything other than short periods which it would be to fulfill it's purpose as an actual "backup" in the situation it's trying to restore a broken earth it's going to need chips to put in all sorts of things. For a tiny example look at how long the shockwaves of minor delays in chip availability from various floods in Taiwan or the Suez blockage have caused issues and imaging them just not being available.
Yes it wouldn't be the first step on establishing them but it is the kind of things it would need to be truly self sufficient. Chips are in practically every thing today already, it's a critical supply component to do anything other than simply surviving.