Tax plans for longterm hodlers

I'm planning to hold until 2030-2035 range where I will slowly start using some to help transition into less working hours and eventually some form of retirement (going to take an early pension from work).

I'm in Canada, and the current tax structures depending on when and how you sell could eat up to 25% of your gains which is crazy to me.

Curious if other people have put thought into this, and how they are going to handle using bitcoin to pay for things they want / need in life down the road. As it stands in Canada currently, it isn't a great currency if you lose 25% of it in taxes right off the bat when you try to use it to purchase something...