I can count the amount of times Iv had it used against me since the last patch on 1 hand. I mean it's used, but not as much as it should be considering it's effectiveness.
A better way to phrase what I mean might be that the Snipers high cost makes it a hard sell when Allied counters such as light vehicles hit the field very, very early which can be hell for an average player to deal with if they went with a sniper build.
Remember snares don't work against full health vehicles now; so it's not hard to rush past a gren squad to get at a sniper.
You can see if a soviet player made T1 through the FoW. Against USF, you have to play a little bit safer once the game hits the 5 minute mark to see if you don't get m20 rushed.
Snares work just fine on light vehicles. The only vehicles with more than 400hp will not get snared by a single panzerfaust.
An entire tier being unaccessible in 2v2 and 1v1 doesn't seem broken to you? Like would USF not being able to go Major in 1v1 or 2v2 be acceptable? What about Soviets? I would be more than happy with T3 costing more and T4 costing more less.
BP's being 100 mp wouldn't magically give Ostheer the fuel it needs to rush, it would just mean Ostheer isn't constantly at a huge MP disadvantage compared to other factions.
Ostheer BPs are not that expensive once you consider that LMGs, rifle grenades, panzerschreks and Panzerfaust are already included.
If a soviet player wants upgrades conscripts, a sniper and an AT gun, the manpower required for tech is 250 for the conscripts, 160 for the sniper and another 160 for the AT gun. Compared to the Ostheers flat 400mp investment, and that includes more units, more unit upgrades, and units that are individually superior to their soviet counter parts.
In later tech, Ostheer has solid AT and AI in their tank tiers compared to soviets, who have AI focus in one and AT focus in another. Ostheer also has the heaviest non-doctrinal units in the game bar the OKW KT.
With Ostheer you have a huge variety of viable units for a relatively cheap tech price. The only downside is that you HAVE to purchase BPs in a strict order, and can't, say, skip infantry upgrades in favor of a faster tank. You CAN'T just make Ostheer tech cheaper and expect it to be balanced.