The exchanges only use the median transaction fee which happens to be 200 satoshis, outside of that it's all on the network, different exchanges offer different values because that's just the way it is there's no conspiracy, much like stock exchanges differ in prices which enables arbitrage to take place (not so good with Bitcoin due to transaction times)
Litecoin is basically like Bitcoin but has quicker transaction times, the median is still around 200 litoshi's so if Litecoin was worth what Bitcoin is, the tx fee would be what it is now, BUT LTC has a more agreeable set of devs working on the coin so it's entirely possible they enhance the network/blockchain to promote a lower tx fee, they're soon to be implementing lightning network which will make it even faster
Litecoin is also similar to Bitcoin in that is has a finite supply 84million coins will ever exist
https://segwit.org/my-vision-for-segwit-and-lightning-networks-on-litecoin-and-bitcoin-cf95a7ab656b
That's the man behind Litecoin offering his vision for the future
Basically you can decide yourself from your wallet a transaction fee but depending how the network is being used a lower fee may make your transaction take longer as higher fee = higher priority. Sometimes even a high fee may take hours if the network is overloaded which is why you see a lot of bitcoin forks where groups of people want to add new tech which the main mining orgs don't agree with.
There's surprisingly a lot of politics that goes on behind the scenes within each community
You actually got anything useful to say soft lad ? I get it you don't like Bitcoin, jog on you offer nothing of value
Yet $billions is traded daily on these made up coins, if that's all you've got to add to the discussion then there's no point discussing with you