I gave up 35mm photography decades ago because it was impossibly expensive for what it delivered.
A 35mm negative costs me about 30 cents to buy, shoot, and process. Then to turn out the best possible 8x10 in the darkroom I need maybe three sheets of photographic paper, a pilot print, a first refinement, and a final "fine" print. Each sheet of 8x10 paper costs about $2 so the total expense is about $6.30 and about a half hour of time.
My 4x5 sheet film runs about $1.50 each (not Kodak, obviously) so the final "fine" print costs about $7.50 plus that half hour of time.
Look at the difference just in terms of technical quality. For $6.30 I get the worst 8x10 in ordinary photographic production and for $7.50 I get the best. Then to diligently work through a 36 exposure roll of 35mm is going to cost me more than $200 in materials and a very long day in the darkroom all the while knowing that everything bigger would have been better. That's so discouraging I refuse to do it.