Minimalism is an old concept but is gaining ground these days when Covid 19 pandemic is trying to devour the entire world.
Minimalism is all about living with less. This is not a fad but a way of life of renunciation and deep withdrawal from worldly pleasures, which has a profound effect on the psychology of humans.
In India, many of our Saints and philosophers have talked about leading life of penance ,sacrifice and total detachment. Even wealthy persons of yester years led a life like that of a Trustees of their wealth. Gandhiji also said this in his seven sins of life:
"Wealth without work; Pleasure without Conscience;Science without humanity;Knowledge without character; Politics without principle; Commerce without Morality; Worship without sacrifice"
It is said that Gandhiji also laid lot of stress on wealthy businessmen and persons to remember that they are Trustees not owners of their wealth which provide them an opportunity to serve the people at large and for social welfare.
Minimalist philosophy emphasizes on getting rid of excess stuff and living life with less and less of worldly possessions.
This is similar to the concept of leading a life like that of water on Lotus leaf. It is a status of living attached but detached explained in Bhagavad Gita. Nishkamya karma yoga in Gita is a path on the same lines without any attachment to the results. If you stretch it , this will show that the emphasis is on being not selfish but living for the sake of greater good of the society.
In Tamilnadu, siddhars gave a concept of "இருந்தும் இல்லாமல் இரு" which is nothing but minimalism of modern era. Siddhars extended this concept even to knowing the meaning of our existence. According to them God Dhakshinamurthy symbolises total silence and inward withdrawal of soul to know thyself. Arunagirinathar was delighted at being advised by the Lord "to remain in silence".Even getting rid of words or speech is the best way to realise the truth about oneself.
This is Minimalism at its maximum!