No 
its not true.
But consider this:
1- a lot of times people jump from one field to the next new cool one or expect miracles as you said, in like a week. CONSISTENCY is key to bring results. Thats why a lot of times people dont update sadly.
2-a lot of times too, people dont reply when asked about new updates because new members cant bother and are lazy to go and read a whole thread. And get their answers. Some times i give lots of reviews about a field. Then people still ask me for updates, we stop giving updates after a while because the field is simply working bringing the same, its not like it will for ever bring new elements, so why should we come and say every month, “ok, this field still works” “this field still do this and that” there is no point for that.
3- there are tons of people that are jealous of Sapiens, im sure you are not new to that dynamic in life = jealous, envy people always belittles or badmouths those they are jealous of, its the easiest way to try to cut the success of someone.
4- there are quite a few very extremely religion’s fanatics out there that dont like any type of energy work, so they do their best to go around spreading malicious rumors.
At the end of the day the best way to try throwing out Sapiens success is by saying his work is not real, and believe when i say they do come and create fake profiles and just go around the forum saying the same you are saying (not saying you are one of them but it happens all the time)
Sapiens channels keep growing and growing, you think thats because his things doesnt work? Nah.
Further more, we are over 2k patreons paying month to month minimum 4.5 usd some pay more.
And its been like that for a long time now. Are all those 2k fake people? I certainly am not.
Fields need consistency, commitment, putting some personal work, engaging to new healthier daily habits etc so they work faster and better.
The 2 things you mentioned not working unfortunately are special in their category, so they require more understanding, patience and again… consistency.
Here you can read a lot of testimonies in just one thread
But also in every thread we give reviews.
And its not that the good reviews come from the same bunch of people, is that that bunch of people including me are committed to go through the process to see results, and all of us have daily habits as i mentioned for years that have created a momentum for these fields to work instantly.
At the end, i am not diminishing your query and frustration, its a valid one.
But i can tell you still have hope and interest, so take a step back and try a different approach start again and give yourself a month. Then you decide, if still nothing, then this is not for you, and its ok, at least you have the thirst to have a better life, keep trying, researching, reading and pushing forward until you get through.
The Universe loves a stubborn soul
Read these posts so you can maybe find out why fields havent worked for you, maybe there is a deeper work that needs to be done first, like everything in life, if you are prepaired results happen fast, if you arent results would be delayed.
The equation is simple, focus on these 4 things:
1-consistency
2- raise your vibration
3- work on expanding your energy systems and sensitivity
4- create good harmonious stacks dont mix up too many fields in once or at first.
In these posts you can find info to achieve point 2, 3 and 4
JAAJ’s Daily Self Love Stack 
Fast Free Easy Way to Clear Aura and Recharge Your Energy Systems
Ultimate List of Morphic Field Stacks
Good luck!!
And last… before asking for updates, read the whole post and see if maybe there are enough of the same results reviewed so more likely people wont say much extra.
Last note:
You are new, many people here have been working with Sapiens fields for years, so we all started like you and have grown and evolved, give yourself time to grow as well.